269969604489

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{154747}}^1$

素因数の和:154847

約数の個数: 72

約数和(自身を含む): 447664918272

約数和(自身を除く): 177695313783

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 169, 279, 333, 403, 481, 507, 1147, 1209, 1443, 1521, 3441, 3627, 4329, 5239, 6253, 10323, 14911, 15717, 18759, 44733, 47151, 56277, 134199, 154747, 193843, 464241, 581529, 1392723, 1744587, 2011711, 4797157, 5725639, 6035133, 14391471, 17176917, 18105399, 26152243, 43174413, 51530751, 62363041, 74433307, 78456729, 177494809, 187089123, 223299921, 235370187, 532484427, 561267369, 669899763, 810719533, 967632991, 1597453281, 2307432517, 2432158599, 2902898973, 6922297551, 7296475797, 8708696919, 20766892653, 29996622721, 89989868163, 269969604489]

約数ペア:

[(1, 269969604489), (3, 89989868163), (9, 29996622721), (13, 20766892653), (31, 8708696919), (37, 7296475797), (39, 6922297551), (93, 2902898973), (111, 2432158599), (117, 2307432517), (169, 1597453281), (279, 967632991), (333, 810719533), (403, 669899763), (481, 561267369), (507, 532484427), (1147, 235370187), (1209, 223299921), (1443, 187089123), (1521, 177494809), (3441, 78456729), (3627, 74433307), (4329, 62363041), (5239, 51530751), (6253, 43174413), (10323, 26152243), (14911, 18105399), (15717, 17176917), (18759, 14391471), (44733, 6035133), (47151, 5725639), (56277, 4797157), (134199, 2011711), (154747, 1744587), (193843, 1392723), (464241, 581529)]