31874121

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{7069}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 47510400

約数和(自身を除く): 15636279

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 7069, 21207, 63621, 190863, 1180523, 3541569, 10624707, 31874121]

約数ペア:

[(1, 31874121), (3, 10624707), (9, 3541569), (27, 1180523), (167, 190863), (501, 63621), (1503, 21207), (4509, 7069)]