73317363

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 114683904

約数和(自身を除く): 41366541

約数列:

[1, 3, 7, 21, 67, 107, 201, 321, 469, 487, 749, 1407, 1461, 2247, 3409, 7169, 10227, 21507, 32629, 50183, 52109, 97887, 150549, 156327, 228403, 364763, 685209, 1094289, 3491303, 10473909, 24439121, 73317363]

約数ペア:

[(1, 73317363), (3, 24439121), (7, 10473909), (21, 3491303), (67, 1094289), (107, 685209), (201, 364763), (321, 228403), (469, 156327), (487, 150549), (749, 97887), (1407, 52109), (1461, 50183), (2247, 32629), (3409, 21507), (7169, 10227)]