193669329

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 304727040

約数和(自身を除く): 111057711

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 413, 469, 1239, 1407, 2333, 3953, 6999, 11859, 16331, 27671, 48993, 83013, 137647, 156311, 412941, 468933, 963529, 1094177, 2890587, 3282531, 9222349, 27667047, 64556443, 193669329]

約数ペア:

[(1, 193669329), (3, 64556443), (7, 27667047), (21, 9222349), (59, 3282531), (67, 2890587), (177, 1094177), (201, 963529), (413, 468933), (469, 412941), (1239, 156311), (1407, 137647), (2333, 83013), (3953, 48993), (6999, 27671), (11859, 16331)]