189492081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{3803}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 267862464

約数和(自身を除く): 78370383

約数列:

[1, 3, 17, 51, 977, 2931, 3803, 11409, 16609, 49827, 64651, 193953, 3715531, 11146593, 63164027, 189492081]

約数ペア:

[(1, 189492081), (3, 63164027), (17, 11146593), (51, 3715531), (977, 193953), (2931, 64651), (3803, 49827), (11409, 16609)]