89404497

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 160113408

約数和(自身を除く): 70708911

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 173, 273, 519, 631, 819, 1211, 1557, 1893, 2249, 3633, 4417, 5679, 6747, 8203, 10899, 13251, 15743, 20241, 24609, 39753, 47229, 57421, 73827, 109163, 141687, 172263, 327489, 516789, 764141, 982467, 1419119, 2292423, 4257357, 6877269, 9933833, 12772071, 29801499, 89404497]

約数ペア:

[(1, 89404497), (3, 29801499), (7, 12772071), (9, 9933833), (13, 6877269), (21, 4257357), (39, 2292423), (63, 1419119), (91, 982467), (117, 764141), (173, 516789), (273, 327489), (519, 172263), (631, 141687), (819, 109163), (1211, 73827), (1557, 57421), (1893, 47229), (2249, 39753), (3633, 24609), (4417, 20241), (5679, 15743), (6747, 13251), (8203, 10899)]