27161757

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 19206243

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1049, 1233, 2877, 3147, 3699, 7343, 8631, 9441, 22029, 25893, 28323, 66087, 143713, 198261, 431139, 1005991, 1293417, 3017973, 3880251, 9053919, 27161757]

約数ペア:

[(1, 27161757), (3, 9053919), (7, 3880251), (9, 3017973), (21, 1293417), (27, 1005991), (63, 431139), (137, 198261), (189, 143713), (411, 66087), (959, 28323), (1049, 25893), (1233, 22029), (2877, 9441), (3147, 8631), (3699, 7343)]