156741958917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1\times {\mathrm{3167}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 237326588928

約数和(自身を除く): 80584630011

約数列:

[1, 3, 9, 23, 69, 207, 373, 641, 1119, 1923, 3167, 3357, 5769, 8579, 9501, 14743, 25737, 28503, 44229, 72841, 77211, 132687, 218523, 239093, 655569, 717279, 1181291, 2030047, 2151837, 3543873, 5499139, 6090141, 10631619, 16497417, 18270423, 27169693, 46691081, 49492251, 81509079, 140073243, 244527237, 420219729, 757207531, 2271622593, 6814867779, 17415773213, 52247319639, 156741958917]

約数ペア:

[(1, 156741958917), (3, 52247319639), (9, 17415773213), (23, 6814867779), (69, 2271622593), (207, 757207531), (373, 420219729), (641, 244527237), (1119, 140073243), (1923, 81509079), (3167, 49492251), (3357, 46691081), (5769, 27169693), (8579, 18270423), (9501, 16497417), (14743, 10631619), (25737, 6090141), (28503, 5499139), (44229, 3543873), (72841, 2151837), (77211, 2030047), (132687, 1181291), (218523, 717279), (239093, 655569)]