64455951

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 38187249

約数列:

[1, 3, 7, 21, 29, 87, 109, 203, 327, 609, 763, 971, 2289, 2913, 3161, 6797, 9483, 20391, 22127, 28159, 66381, 84477, 105839, 197113, 317517, 591339, 740873, 2222619, 3069331, 9207993, 21485317, 64455951]

約数ペア:

[(1, 64455951), (3, 21485317), (7, 9207993), (21, 3069331), (29, 2222619), (87, 740873), (109, 591339), (203, 317517), (327, 197113), (609, 105839), (763, 84477), (971, 66381), (2289, 28159), (2913, 22127), (3161, 20391), (6797, 9483)]