93876981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 46298379

約数列:

[1, 3, 11, 33, 71, 103, 213, 309, 389, 781, 1133, 1167, 2343, 3399, 4279, 7313, 12837, 21939, 27619, 40067, 80443, 82857, 120201, 241329, 303809, 440737, 911427, 1322211, 2844757, 8534271, 31292327, 93876981]

約数ペア:

[(1, 93876981), (3, 31292327), (11, 8534271), (33, 2844757), (71, 1322211), (103, 911427), (213, 440737), (309, 303809), (389, 241329), (781, 120201), (1133, 82857), (1167, 80443), (2343, 40067), (3399, 27619), (4279, 21939), (7313, 12837)]