56536347

素因数分解:

$3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 90349056

約数和(自身を除く): 33812709

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 167, 329, 343, 501, 987, 1029, 1169, 2303, 2401, 3507, 6909, 7203, 7849, 8183, 16121, 23547, 24549, 48363, 54943, 57281, 112847, 164829, 171843, 338541, 384601, 400967, 1153803, 1202901, 2692207, 8076621, 18845449, 56536347]

約数ペア:

[(1, 56536347), (3, 18845449), (7, 8076621), (21, 2692207), (47, 1202901), (49, 1153803), (141, 400967), (147, 384601), (167, 338541), (329, 171843), (343, 164829), (501, 112847), (987, 57281), (1029, 54943), (1169, 48363), (2303, 24549), (2401, 23547), (3507, 16121), (6909, 8183), (7203, 7849)]