28156665177

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{552059}}^1$

素因数の和:553957

約数の個数: 16

約数和(自身を含む): 41735736000

約数和(自身を除く): 13579070823

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 552059, 1656177, 4968531, 14905593, 1042839451, 3128518353, 9385555059, 28156665177]

約数ペア:

[(1, 28156665177), (3, 9385555059), (9, 3128518353), (27, 1042839451), (1889, 14905593), (5667, 4968531), (17001, 1656177), (51003, 552059)]