253365138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{27763}}^1$

素因数の和:27800

約数の個数: 48

約数和(自身を含む): 609697440

約数和(自身を除く): 356332302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 27763, 55526, 83289, 166578, 249867, 360919, 499734, 721838, 749601, 1082757, 1499202, 2165514, 3248271, 4691947, 6496542, 9383894, 9744813, 14075841, 19489626, 28151682, 42227523, 84455046, 126682569, 253365138]

約数ペア:

[(1, 253365138), (2, 126682569), (3, 84455046), (6, 42227523), (9, 28151682), (13, 19489626), (18, 14075841), (26, 9744813), (27, 9383894), (39, 6496542), (54, 4691947), (78, 3248271), (117, 2165514), (169, 1499202), (234, 1082757), (338, 749601), (351, 721838), (507, 499734), (702, 360919), (1014, 249867), (1521, 166578), (3042, 83289), (4563, 55526), (9126, 27763)]