91937403

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 47454597

約数列:

[1, 3, 9, 27, 71, 199, 213, 241, 597, 639, 723, 1791, 1917, 2169, 5373, 6507, 14129, 17111, 42387, 47959, 51333, 127161, 143877, 153999, 381483, 431631, 461997, 1294893, 3405089, 10215267, 30645801, 91937403]

約数ペア:

[(1, 91937403), (3, 30645801), (9, 10215267), (27, 3405089), (71, 1294893), (199, 461997), (213, 431631), (241, 381483), (597, 153999), (639, 143877), (723, 127161), (1791, 51333), (1917, 47959), (2169, 42387), (5373, 17111), (6507, 14129)]