52021359

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 84564480

約数和(自身を除く): 32543121

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 351, 381, 389, 1053, 1143, 1167, 1651, 3429, 3501, 4953, 5057, 10287, 10503, 14859, 15171, 31509, 44577, 45513, 49403, 133731, 136539, 148209, 409617, 444627, 642239, 1333881, 1926717, 4001643, 5780151, 17340453, 52021359]

約数ペア:

[(1, 52021359), (3, 17340453), (9, 5780151), (13, 4001643), (27, 1926717), (39, 1333881), (81, 642239), (117, 444627), (127, 409617), (351, 148209), (381, 136539), (389, 133731), (1053, 49403), (1143, 45513), (1167, 44577), (1651, 31509), (3429, 15171), (3501, 14859), (4953, 10503), (5057, 10287)]