23156037359

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5605

約数の個数: 64

約数和(自身を含む): 31091558400

約数和(自身を除く): 7935521041

約数列:

[1, 7, 13, 23, 41, 49, 91, 161, 287, 299, 343, 533, 637, 943, 1127, 2009, 2093, 3731, 4459, 5507, 6601, 7889, 12259, 14063, 14651, 26117, 38549, 46207, 71591, 85813, 102557, 126661, 182819, 225787, 269843, 323449, 501137, 600691, 886627, 1580509, 1646593, 1888901, 2935231, 3507959, 4204837, 5193101, 6206389, 11063563, 11526151, 20546617, 24555713, 36351707, 43444723, 67510313, 77444941, 80683057, 143826319, 254461949, 472572191, 564781399, 1006784233, 1781233643, 3308005337, 23156037359]

約数ペア:

[(1, 23156037359), (7, 3308005337), (13, 1781233643), (23, 1006784233), (41, 564781399), (49, 472572191), (91, 254461949), (161, 143826319), (287, 80683057), (299, 77444941), (343, 67510313), (533, 43444723), (637, 36351707), (943, 24555713), (1127, 20546617), (2009, 11526151), (2093, 11063563), (3731, 6206389), (4459, 5193101), (5507, 4204837), (6601, 3507959), (7889, 2935231), (12259, 1888901), (14063, 1646593), (14651, 1580509), (26117, 886627), (38549, 600691), (46207, 501137), (71591, 323449), (85813, 269843), (102557, 225787), (126661, 182819)]