87377283

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8017}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 145093728

約数和(自身を除く): 57716445

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 8017, 10899, 24051, 56119, 72153, 168357, 505071, 1386941, 4160823, 9708587, 12482469, 29125761, 87377283]

約数ペア:

[(1, 87377283), (3, 29125761), (7, 12482469), (9, 9708587), (21, 4160823), (63, 1386941), (173, 505071), (519, 168357), (1211, 72153), (1557, 56119), (3633, 24051), (8017, 10899)]