91909327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 16194353

約数列:

[1, 17, 19, 31, 67, 137, 323, 527, 589, 1139, 1273, 2077, 2329, 2603, 4247, 9179, 10013, 21641, 35309, 39463, 44251, 72199, 80693, 156043, 174401, 284549, 670871, 1371781, 2964817, 4837333, 5406431, 91909327]

約数ペア:

[(1, 91909327), (17, 5406431), (19, 4837333), (31, 2964817), (67, 1371781), (137, 670871), (323, 284549), (527, 174401), (589, 156043), (1139, 80693), (1273, 72199), (2077, 44251), (2329, 39463), (2603, 35309), (4247, 21641), (9179, 10013)]