293316147

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 466161696

約数和(自身を除く): 172845549

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 293, 459, 727, 879, 1377, 2181, 2637, 4981, 6543, 7911, 12359, 14943, 19629, 23733, 37077, 44829, 58887, 111231, 134487, 213011, 333693, 403461, 639033, 1001079, 1917099, 3621187, 5751297, 10863561, 17253891, 32590683, 97772049, 293316147]

約数ペア:

[(1, 293316147), (3, 97772049), (9, 32590683), (17, 17253891), (27, 10863561), (51, 5751297), (81, 3621187), (153, 1917099), (293, 1001079), (459, 639033), (727, 403461), (879, 333693), (1377, 213011), (2181, 134487), (2637, 111231), (4981, 58887), (6543, 44829), (7911, 37077), (12359, 23733), (14943, 19629)]