156782007

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14851}}^1$

素因数の和:14900

約数の個数: 32

約数和(自身を含む): 256642560

約数和(自身を除く): 99860553

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 14851, 44553, 133659, 252467, 341573, 400977, 757401, 1024719, 2272203, 3074157, 5806741, 6816609, 9222471, 17420223, 52260669, 156782007]

約数ペア:

[(1, 156782007), (3, 52260669), (9, 17420223), (17, 9222471), (23, 6816609), (27, 5806741), (51, 3074157), (69, 2272203), (153, 1024719), (207, 757401), (391, 400977), (459, 341573), (621, 252467), (1173, 133659), (3519, 44553), (10557, 14851)]