231036273

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 403200000

約数和(自身を除く): 172163727

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 93, 117, 153, 221, 279, 351, 403, 459, 527, 663, 837, 1209, 1249, 1581, 1989, 3627, 3747, 4743, 5967, 6851, 10881, 11241, 14229, 16237, 20553, 21233, 33723, 38719, 48711, 61659, 63699, 116157, 146133, 184977, 191097, 276029, 348471, 438399, 503347, 573291, 658223, 828087, 1045413, 1510041, 1974669, 2484261, 4530123, 5924007, 7452783, 8556899, 13590369, 17772021, 25670697, 77012091, 231036273]

約数ペア:

[(1, 231036273), (3, 77012091), (9, 25670697), (13, 17772021), (17, 13590369), (27, 8556899), (31, 7452783), (39, 5924007), (51, 4530123), (93, 2484261), (117, 1974669), (153, 1510041), (221, 1045413), (279, 828087), (351, 658223), (403, 573291), (459, 503347), (527, 438399), (663, 348471), (837, 276029), (1209, 191097), (1249, 184977), (1581, 146133), (1989, 116157), (3627, 63699), (3747, 61659), (4743, 48711), (5967, 38719), (6851, 33723), (10881, 21233), (11241, 20553), (14229, 16237)]