16702912521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{120739}}^1$

素因数の和:121573

約数の個数: 24

約数和(自身を含む): 25427844000

約数和(自身を除く): 8724931479

約数列:

[1, 3, 9, 19, 57, 171, 809, 2427, 7281, 15371, 46113, 120739, 138339, 362217, 1086651, 2294041, 6882123, 20646369, 97677851, 293033553, 879100659, 1855879169, 5567637507, 16702912521]

約数ペア:

[(1, 16702912521), (3, 5567637507), (9, 1855879169), (19, 879100659), (57, 293033553), (171, 97677851), (809, 20646369), (2427, 6882123), (7281, 2294041), (15371, 1086651), (46113, 362217), (120739, 138339)]