66290133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 111333376

約数和(自身を除く): 45043243

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5647, 11739, 16941, 39529, 73411, 118587, 220233, 242821, 513877, 728463, 1541631, 1699747, 3156673, 5099241, 9470019, 22096711, 66290133]

約数ペア:

[(1, 66290133), (3, 22096711), (7, 9470019), (13, 5099241), (21, 3156673), (39, 1699747), (43, 1541631), (91, 728463), (129, 513877), (273, 242821), (301, 220233), (559, 118587), (903, 73411), (1677, 39529), (3913, 16941), (5647, 11739)]