63854865

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1429}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 113942400

約数和(自身を除く): 50087535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1429, 1655, 2979, 4287, 4965, 7145, 8937, 12861, 14895, 21435, 38583, 44685, 64305, 192915, 472999, 1418997, 2364995, 4256991, 7094985, 12770973, 21284955, 63854865]

約数ペア:

[(1, 63854865), (3, 21284955), (5, 12770973), (9, 7094985), (15, 4256991), (27, 2364995), (45, 1418997), (135, 472999), (331, 192915), (993, 64305), (1429, 44685), (1655, 38583), (2979, 21435), (4287, 14895), (4965, 12861), (7145, 8937)]