139545654

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{177539}}^1$

素因数の和:177675

約数の個数: 16

約数和(自身を含む): 281223360

約数和(自身を除く): 141677706

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 177539, 355078, 532617, 1065234, 23257609, 46515218, 69772827, 139545654]

約数ペア:

[(1, 139545654), (2, 69772827), (3, 46515218), (6, 23257609), (131, 1065234), (262, 532617), (393, 355078), (786, 177539)]