1820158906797

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1\times {\mathrm{7841}}^1$

素因数の和:15039

約数の個数: 96

約数和(自身を含む): 3348500373504

約数和(自身を除く): 1528341466707

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2961, 3619, 4653, 7127, 7841, 10857, 21381, 23523, 32571, 49889, 54887, 64143, 70569, 78397, 86251, 149667, 164661, 235191, 258753, 334969, 368527, 449001, 493983, 548779, 603757, 705573, 776259, 1004907, 1105581, 1646337, 1811271, 2344783, 2579689, 3014721, 3316743, 3684659, 4053797, 4939011, 5433813, 7034349, 7739067, 11053977, 12161391, 21103047, 23217201, 25792613, 28376579, 33161931, 36484173, 55882807, 77377839, 85129737, 167648421, 232133517, 255389211, 391179649, 502945263, 614710877, 1173538947, 1844132631, 2626491929, 3520616841, 4302976139, 5532397893, 7879475787, 12908928417, 18385443503, 23638427361, 28891411219, 38726785251, 55156330509, 86674233657, 165468991527, 202239878533, 260022700971, 606719635599, 1820158906797]

約数ペア:

[(1, 1820158906797), (3, 606719635599), (7, 260022700971), (9, 202239878533), (11, 165468991527), (21, 86674233657), (33, 55156330509), (47, 38726785251), (63, 28891411219), (77, 23638427361), (99, 18385443503), (141, 12908928417), (231, 7879475787), (329, 5532397893), (423, 4302976139), (517, 3520616841), (693, 2626491929), (987, 1844132631), (1551, 1173538947), (2961, 614710877), (3619, 502945263), (4653, 391179649), (7127, 255389211), (7841, 232133517), (10857, 167648421), (21381, 85129737), (23523, 77377839), (32571, 55882807), (49889, 36484173), (54887, 33161931), (64143, 28376579), (70569, 25792613), (78397, 23217201), (86251, 21103047), (149667, 12161391), (164661, 11053977), (235191, 7739067), (258753, 7034349), (334969, 5433813), (368527, 4939011), (449001, 4053797), (493983, 3684659), (548779, 3316743), (603757, 3014721), (705573, 2579689), (776259, 2344783), (1004907, 1811271), (1105581, 1646337)]