15691142529

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{406117}}^1$

素因数の和:406188

約数の個数: 28

約数和(自身を含む): 23969896596

約数和(自身を除く): 8278754067

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 4293, 12879, 38637, 406117, 1218351, 3655053, 10965159, 21524201, 32895477, 64572603, 98686431, 193717809, 296059293, 581153427, 1743460281, 5230380843, 15691142529]

約数ペア:

[(1, 15691142529), (3, 5230380843), (9, 1743460281), (27, 581153427), (53, 296059293), (81, 193717809), (159, 98686431), (243, 64572603), (477, 32895477), (729, 21524201), (1431, 10965159), (4293, 3655053), (12879, 1218351), (38637, 406117)]