84527937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 137225088

約数和(自身を除く): 52697151

約数列:

[1, 3, 9, 13, 39, 41, 67, 117, 123, 201, 263, 369, 533, 603, 789, 871, 1599, 2367, 2613, 2747, 3419, 4797, 7839, 8241, 10257, 10783, 17621, 24723, 30771, 32349, 35711, 52863, 97047, 107133, 140179, 158589, 229073, 321399, 420537, 687219, 722461, 1261611, 2061657, 2167383, 6502149, 9391993, 28175979, 84527937]

約数ペア:

[(1, 84527937), (3, 28175979), (9, 9391993), (13, 6502149), (39, 2167383), (41, 2061657), (67, 1261611), (117, 722461), (123, 687219), (201, 420537), (263, 321399), (369, 229073), (533, 158589), (603, 140179), (789, 107133), (871, 97047), (1599, 52863), (2367, 35711), (2613, 32349), (2747, 30771), (3419, 24723), (4797, 17621), (7839, 10783), (8241, 10257)]