27687837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 40538880

約数和(自身を除く): 12851043

約数列:

[1, 3, 23, 29, 69, 87, 101, 137, 303, 411, 667, 2001, 2323, 2929, 3151, 3973, 6969, 8787, 9453, 11919, 13837, 41511, 67367, 91379, 202101, 274137, 318251, 401273, 954753, 1203819, 9229279, 27687837]

約数ペア:

[(1, 27687837), (3, 9229279), (23, 1203819), (29, 954753), (69, 401273), (87, 318251), (101, 274137), (137, 202101), (303, 91379), (411, 67367), (667, 41511), (2001, 13837), (2323, 11919), (2929, 9453), (3151, 8787), (3973, 6969)]