127258047

素因数分解:

$3^4\times 7^2\times {\mathrm{32063}}^1$

素因数の和:32089

約数の個数: 30

約数和(自身を含む): 221145408

約数和(自身を除く): 93887361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 32063, 96189, 224441, 288567, 673323, 865701, 1571087, 2019969, 2597103, 4713261, 6059907, 14139783, 18179721, 42419349, 127258047]

約数ペア:

[(1, 127258047), (3, 42419349), (7, 18179721), (9, 14139783), (21, 6059907), (27, 4713261), (49, 2597103), (63, 2019969), (81, 1571087), (147, 865701), (189, 673323), (441, 288567), (567, 224441), (1323, 96189), (3969, 32063)]