201371661

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{631}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 296761920

約数和(自身を除く): 95390259

約数列:

[1, 3, 9, 59, 177, 531, 601, 631, 1803, 1893, 5409, 5679, 35459, 37229, 106377, 111687, 319131, 335061, 379231, 1137693, 3413079, 22374629, 67123887, 201371661]

約数ペア:

[(1, 201371661), (3, 67123887), (9, 22374629), (59, 3413079), (177, 1137693), (531, 379231), (601, 335061), (631, 319131), (1803, 111687), (1893, 106377), (5409, 37229), (5679, 35459)]