77491203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12781}}^1$

素因数の和:12874

約数の個数: 16

約数和(自身を含む): 107982336

約数和(自身を除く): 30491133

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 12781, 38343, 549583, 600707, 1648749, 1802121, 25830401, 77491203]

約数ペア:

[(1, 77491203), (3, 25830401), (43, 1802121), (47, 1648749), (129, 600707), (141, 549583), (2021, 38343), (6063, 12781)]