68507179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 15358421

約数列:

[1, 13, 19, 23, 31, 247, 299, 389, 403, 437, 589, 713, 5057, 5681, 7391, 7657, 8947, 9269, 12059, 13547, 96083, 116311, 156767, 169993, 176111, 229121, 277357, 2209909, 2978573, 3605641, 5269783, 68507179]

約数ペア:

[(1, 68507179), (13, 5269783), (19, 3605641), (23, 2978573), (31, 2209909), (247, 277357), (299, 229121), (389, 176111), (403, 169993), (437, 156767), (589, 116311), (713, 96083), (5057, 13547), (5681, 12059), (7391, 9269), (7657, 8947)]