81598022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{27073}}^1$

素因数の和:27223

約数の個数: 16

約数和(自身を含む): 134503632

約数和(自身を除く): 52905610

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 27073, 54146, 297803, 595606, 3709001, 7418002, 40799011, 81598022]

約数ペア:

[(1, 81598022), (2, 40799011), (11, 7418002), (22, 3709001), (137, 595606), (274, 297803), (1507, 54146), (3014, 27073)]