40984807851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1\times {\mathrm{2287}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 64536151680

約数和(自身を除く): 23551343829

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 1721, 2287, 3471, 5163, 6861, 10413, 15489, 20583, 22373, 29731, 67119, 89193, 153169, 201357, 203543, 267579, 459507, 610629, 1378521, 1831887, 1991197, 2646059, 3935927, 5973591, 7938177, 11807781, 17920773, 23814531, 35423343, 51167051, 153501153, 350297503, 460503459, 1050892509, 3152677527, 4553867539, 13661602617, 40984807851]

約数ペア:

[(1, 40984807851), (3, 13661602617), (9, 4553867539), (13, 3152677527), (39, 1050892509), (89, 460503459), (117, 350297503), (267, 153501153), (801, 51167051), (1157, 35423343), (1721, 23814531), (2287, 17920773), (3471, 11807781), (5163, 7938177), (6861, 5973591), (10413, 3935927), (15489, 2646059), (20583, 1991197), (22373, 1831887), (29731, 1378521), (67119, 610629), (89193, 459507), (153169, 267579), (201357, 203543)]