73516891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 93242880

約数和(自身を除く): 19725989

約数列:

[1, 7, 17, 37, 59, 119, 259, 283, 413, 629, 1003, 1981, 2183, 4403, 4811, 7021, 10471, 15281, 16697, 33677, 37111, 73297, 116879, 178007, 259777, 283849, 617789, 1246049, 1986943, 4324523, 10502413, 73516891]

約数ペア:

[(1, 73516891), (7, 10502413), (17, 4324523), (37, 1986943), (59, 1246049), (119, 617789), (259, 283849), (283, 259777), (413, 178007), (629, 116879), (1003, 73297), (1981, 37111), (2183, 33677), (4403, 16697), (4811, 15281), (7021, 10471)]