156956383191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1\times {\mathrm{16231}}^1$

素因数の和:17871

約数の個数: 32

約数和(自身を含む): 223493603328

約数和(自身を除く): 66537220137

約数列:

[1, 3, 17, 51, 127, 381, 1493, 2159, 4479, 6477, 16231, 25381, 48693, 76143, 189611, 275927, 568833, 827781, 2061337, 3223387, 6184011, 9670161, 24232883, 35042729, 72698649, 105128187, 411959011, 1235877033, 3077576141, 9232728423, 52318794397, 156956383191]

約数ペア:

[(1, 156956383191), (3, 52318794397), (17, 9232728423), (51, 3077576141), (127, 1235877033), (381, 411959011), (1493, 105128187), (2159, 72698649), (4479, 35042729), (6477, 24232883), (16231, 9670161), (25381, 6184011), (48693, 3223387), (76143, 2061337), (189611, 827781), (275927, 568833)]