165024793521

素因数分解:

$3^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{420929}}^1$

素因数の和:421083

約数の個数: 48

約数和(自身を含む): 280171008000

約数和(自身を除く): 115146214479

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 343, 381, 441, 889, 1029, 1143, 2667, 3087, 6223, 8001, 18669, 43561, 56007, 130683, 392049, 420929, 1262787, 2946503, 3788361, 8839509, 20625521, 26518527, 53457983, 61876563, 144378647, 160373949, 185629689, 374205881, 433135941, 481121847, 1122617643, 1299407823, 2619441167, 3367852929, 7858323501, 18336088169, 23574970503, 55008264507, 165024793521]

約数ペア:

[(1, 165024793521), (3, 55008264507), (7, 23574970503), (9, 18336088169), (21, 7858323501), (49, 3367852929), (63, 2619441167), (127, 1299407823), (147, 1122617643), (343, 481121847), (381, 433135941), (441, 374205881), (889, 185629689), (1029, 160373949), (1143, 144378647), (2667, 61876563), (3087, 53457983), (6223, 26518527), (8001, 20625521), (18669, 8839509), (43561, 3788361), (56007, 2946503), (130683, 1262787), (392049, 420929)]