156780417027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9828877}}^1$

素因数の和:9829302

約数の個数: 16

約数和(自身を含む): 225671038880

約数和(自身を除く): 68890621853

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 9828877, 29486631, 127775401, 383326203, 4020010693, 12060032079, 52260139009, 156780417027]

約数ペア:

[(1, 156780417027), (3, 52260139009), (13, 12060032079), (39, 4020010693), (409, 383326203), (1227, 127775401), (5317, 29486631), (15951, 9828877)]