857672361

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12037}}^1$

素因数の和:12095

約数の個数: 64

約数和(自身を含む): 1617907200

約数和(自身を除く): 760234839

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1131, 1827, 2457, 2639, 3393, 5481, 7917, 10179, 12037, 23751, 36111, 71253, 84259, 108333, 156481, 252777, 324999, 349073, 469443, 758331, 1047219, 1095367, 1408329, 2274993, 2443511, 3141657, 3286101, 4224987, 4537949, 7330533, 9424971, 9858303, 13613847, 21991599, 29574909, 31765643, 40841541, 65974797, 95296929, 122524623, 285890787, 857672361]

約数ペア:

[(1, 857672361), (3, 285890787), (7, 122524623), (9, 95296929), (13, 65974797), (21, 40841541), (27, 31765643), (29, 29574909), (39, 21991599), (63, 13613847), (87, 9858303), (91, 9424971), (117, 7330533), (189, 4537949), (203, 4224987), (261, 3286101), (273, 3141657), (351, 2443511), (377, 2274993), (609, 1408329), (783, 1095367), (819, 1047219), (1131, 758331), (1827, 469443), (2457, 349073), (2639, 324999), (3393, 252777), (5481, 156481), (7917, 108333), (10179, 84259), (12037, 71253), (23751, 36111)]