91815660027

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12456337}}^1$

素因数の和:12456369

約数の個数: 40

約数和(自身を含む): 168808292576

約数和(自身を除く): 76992632549

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 12456337, 37369011, 87194359, 112107033, 161932381, 261583077, 336321099, 485797143, 784749231, 1008963297, 1133526667, 1457391429, 2354247693, 3400580001, 4372174287, 7062743079, 10201740003, 13116522861, 30605220009, 91815660027]

約数ペア:

[(1, 91815660027), (3, 30605220009), (7, 13116522861), (9, 10201740003), (13, 7062743079), (21, 4372174287), (27, 3400580001), (39, 2354247693), (63, 1457391429), (81, 1133526667), (91, 1008963297), (117, 784749231), (189, 485797143), (273, 336321099), (351, 261583077), (567, 161932381), (819, 112107033), (1053, 87194359), (2457, 37369011), (7371, 12456337)]