40178127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8887}}^1$

素因数の和:9038

約数の個数: 16

約数和(自身を含む): 58874112

約数和(自身を除く): 18695985

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 8887, 26661, 97757, 293271, 1217519, 3652557, 13392709, 40178127]

約数ペア:

[(1, 40178127), (3, 13392709), (11, 3652557), (33, 1217519), (137, 293271), (411, 97757), (1507, 26661), (4521, 8887)]