66427603983

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{17551}}^1$

素因数の和:17877

約数の個数: 64

約数和(自身を含む): 108985282560

約数和(自身を除く): 42557678577

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 263, 351, 369, 533, 789, 1107, 1599, 2367, 3419, 4797, 7101, 10257, 10783, 14391, 17551, 30771, 32349, 52653, 92313, 97047, 140179, 157959, 228163, 291141, 420537, 473877, 684489, 719591, 1261611, 2053467, 2158773, 3784833, 4615913, 6160401, 6476319, 9354683, 13847739, 19428957, 28064049, 41543217, 60006869, 84192147, 124629651, 180020607, 189252433, 252576441, 540061821, 567757299, 1620185463, 1703271897, 2460281629, 5109815691, 7380844887, 22142534661, 66427603983]

約数ペア:

[(1, 66427603983), (3, 22142534661), (9, 7380844887), (13, 5109815691), (27, 2460281629), (39, 1703271897), (41, 1620185463), (117, 567757299), (123, 540061821), (263, 252576441), (351, 189252433), (369, 180020607), (533, 124629651), (789, 84192147), (1107, 60006869), (1599, 41543217), (2367, 28064049), (3419, 19428957), (4797, 13847739), (7101, 9354683), (10257, 6476319), (10783, 6160401), (14391, 4615913), (17551, 3784833), (30771, 2158773), (32349, 2053467), (52653, 1261611), (92313, 719591), (97047, 684489), (140179, 473877), (157959, 420537), (228163, 291141)]