160782771

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 229017600

約数和(自身を除く): 68234829

約数列:

[1, 3, 31, 41, 93, 123, 149, 283, 447, 849, 1271, 3813, 4619, 6109, 8773, 11603, 13857, 18327, 26319, 34809, 42167, 126501, 189379, 359693, 568137, 1079079, 1307177, 1728847, 3921531, 5186541, 53594257, 160782771]

約数ペア:

[(1, 160782771), (3, 53594257), (31, 5186541), (41, 3921531), (93, 1728847), (123, 1307177), (149, 1079079), (283, 568137), (447, 359693), (849, 189379), (1271, 126501), (3813, 42167), (4619, 34809), (6109, 26319), (8773, 18327), (11603, 13857)]