47255366979

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{1097}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 74224097280

約数和(自身を除く): 26968730301

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 977, 1097, 1633, 1917, 2931, 3291, 4899, 8793, 9873, 14697, 22471, 25231, 26379, 29619, 44091, 67413, 69367, 75693, 77887, 202239, 208101, 227079, 233661, 606717, 624303, 681237, 700983, 1071769, 1595441, 1791401, 1872909, 2102949, 3215307, 4786323, 5374203, 9645921, 14358969, 16122609, 24650687, 28937763, 43076907, 48367827, 73952061, 76095599, 221856183, 228286797, 665568549, 684860391, 1750198777, 2054581173, 5250596331, 15751788993, 47255366979]

約数ペア:

[(1, 47255366979), (3, 15751788993), (9, 5250596331), (23, 2054581173), (27, 1750198777), (69, 684860391), (71, 665568549), (207, 228286797), (213, 221856183), (621, 76095599), (639, 73952061), (977, 48367827), (1097, 43076907), (1633, 28937763), (1917, 24650687), (2931, 16122609), (3291, 14358969), (4899, 9645921), (8793, 5374203), (9873, 4786323), (14697, 3215307), (22471, 2102949), (25231, 1872909), (26379, 1791401), (29619, 1595441), (44091, 1071769), (67413, 700983), (69367, 681237), (75693, 624303), (77887, 606717), (202239, 233661), (208101, 227079)]