127061529

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 202752000

約数和(自身を除く): 75690471

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 2749, 6603, 8247, 15407, 19243, 46221, 57729, 85219, 195179, 255657, 585537, 596533, 1366253, 1789599, 4098759, 6050549, 18151647, 42353843, 127061529]

約数ペア:

[(1, 127061529), (3, 42353843), (7, 18151647), (21, 6050549), (31, 4098759), (71, 1789599), (93, 1366253), (213, 596533), (217, 585537), (497, 255657), (651, 195179), (1491, 85219), (2201, 57729), (2749, 46221), (6603, 19243), (8247, 15407)]