120638391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 177561600

約数和(自身を除く): 56923209

約数列:

[1, 3, 19, 31, 57, 67, 93, 201, 589, 1019, 1273, 1767, 2077, 3057, 3819, 6231, 19361, 31589, 39463, 58083, 68273, 94767, 118389, 204819, 600191, 1297187, 1800573, 2116463, 3891561, 6349389, 40212797, 120638391]

約数ペア:

[(1, 120638391), (3, 40212797), (19, 6349389), (31, 3891561), (57, 2116463), (67, 1800573), (93, 1297187), (201, 600191), (589, 204819), (1019, 118389), (1273, 94767), (1767, 68273), (2077, 58083), (3057, 39463), (3819, 31589), (6231, 19361)]