156787609401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21803311}}^1$

素因数の和:21803381

約数の個数: 24

約数和(自身を含む): 244894800384

約数和(自身を除く): 88107190983

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 21803311, 65409933, 196229799, 370656287, 1024755617, 1111968861, 3074266851, 3335906583, 9222800553, 17420845489, 52262536467, 156787609401]

約数ペア:

[(1, 156787609401), (3, 52262536467), (9, 17420845489), (17, 9222800553), (47, 3335906583), (51, 3074266851), (141, 1111968861), (153, 1024755617), (423, 370656287), (799, 196229799), (2397, 65409933), (7191, 21803311)]