145669797

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25442

約数の個数: 36

約数和(自身を含む): 263603340

約数和(自身を除く): 117933543

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 25409, 76227, 177863, 228681, 330317, 533589, 990951, 1245041, 1600767, 2312219, 2972853, 3735123, 6936657, 11205369, 16185533, 20809971, 48556599, 145669797]

約数ペア:

[(1, 145669797), (3, 48556599), (7, 20809971), (9, 16185533), (13, 11205369), (21, 6936657), (39, 3735123), (49, 2972853), (63, 2312219), (91, 1600767), (117, 1245041), (147, 990951), (273, 533589), (441, 330317), (637, 228681), (819, 177863), (1911, 76227), (5733, 25409)]