145962621

素因数分解:

$3^3\times 7^3\times {\mathrm{15761}}^1$

素因数の和:15791

約数の個数: 32

約数和(自身を含む): 252192000

約数和(自身を除く): 106229379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 15761, 47283, 110327, 141849, 330981, 425547, 772289, 992943, 2316867, 2978829, 5406023, 6950601, 16218069, 20851803, 48654207, 145962621]

約数ペア:

[(1, 145962621), (3, 48654207), (7, 20851803), (9, 16218069), (21, 6950601), (27, 5406023), (49, 2978829), (63, 2316867), (147, 992943), (189, 772289), (343, 425547), (441, 330981), (1029, 141849), (1323, 110327), (3087, 47283), (9261, 15761)]