72145281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{45119}}^1$

素因数の和:45176

約数の個数: 16

約数和(自身を含む): 106122240

約数和(自身を除く): 33976959

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 45119, 135357, 586547, 1759641, 1849879, 5549637, 24048427, 72145281]

約数ペア:

[(1, 72145281), (3, 24048427), (13, 5549637), (39, 1849879), (41, 1759641), (123, 586547), (533, 135357), (1599, 45119)]