64558241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 72078336

約数和(自身を除く): 7520095

約数列:

[1, 11, 71, 131, 631, 781, 1441, 6941, 9301, 44801, 82661, 102311, 492811, 909271, 5868931, 64558241]

約数ペア:

[(1, 64558241), (11, 5868931), (71, 909271), (131, 492811), (631, 102311), (781, 82661), (1441, 44801), (6941, 9301)]