187831413

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 349655040

約数和(自身を除く): 161823627

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 167, 189, 231, 297, 501, 541, 693, 1169, 1503, 1623, 1837, 2079, 3507, 3787, 4509, 4869, 5511, 5951, 10521, 11361, 12859, 14607, 16533, 17853, 31563, 34083, 38577, 41657, 49599, 53559, 90347, 102249, 115731, 124971, 160677, 271041, 347193, 374913, 632429, 813123, 993817, 1124739, 1897287, 2439369, 2981451, 5691861, 6956719, 8944353, 17075583, 20870157, 26833059, 62610471, 187831413]

約数ペア:

[(1, 187831413), (3, 62610471), (7, 26833059), (9, 20870157), (11, 17075583), (21, 8944353), (27, 6956719), (33, 5691861), (63, 2981451), (77, 2439369), (99, 1897287), (167, 1124739), (189, 993817), (231, 813123), (297, 632429), (501, 374913), (541, 347193), (693, 271041), (1169, 160677), (1503, 124971), (1623, 115731), (1837, 102249), (2079, 90347), (3507, 53559), (3787, 49599), (4509, 41657), (4869, 38577), (5511, 34083), (5951, 31563), (10521, 17853), (11361, 16533), (12859, 14607)]