74449778841

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{2251}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 109904446080

約数和(自身を除く): 35454667239

約数列:

[1, 3, 9, 89, 157, 263, 267, 471, 789, 801, 1413, 2251, 2367, 6753, 13973, 20259, 23407, 41291, 41919, 70221, 123873, 125757, 200339, 210663, 353407, 371619, 592013, 601017, 1060221, 1776039, 1803051, 3180663, 3674899, 5328117, 11024697, 31453223, 33074091, 52689157, 92946041, 94359669, 158067471, 278838123, 283079007, 474202413, 836514369, 8272197649, 24816592947, 74449778841]

約数ペア:

[(1, 74449778841), (3, 24816592947), (9, 8272197649), (89, 836514369), (157, 474202413), (263, 283079007), (267, 278838123), (471, 158067471), (789, 94359669), (801, 92946041), (1413, 52689157), (2251, 33074091), (2367, 31453223), (6753, 11024697), (13973, 5328117), (20259, 3674899), (23407, 3180663), (41291, 1803051), (41919, 1776039), (70221, 1060221), (123873, 601017), (125757, 592013), (200339, 371619), (210663, 353407)]