87718197

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{41357}}^1$

素因数の和:41468

約数の個数: 16

約数和(自身を含む): 134992512

約数和(自身を除く): 47274315

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 41357, 124071, 289499, 868497, 4177057, 12531171, 29239399, 87718197]

約数ペア:

[(1, 87718197), (3, 29239399), (7, 12531171), (21, 4177057), (101, 868497), (303, 289499), (707, 124071), (2121, 41357)]