145319103

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 228114432

約数和(自身を除く): 82795329

約数列:

[1, 3, 9, 27, 31, 81, 93, 101, 191, 243, 279, 303, 573, 837, 909, 1719, 2511, 2727, 3131, 5157, 5921, 7533, 8181, 9393, 15471, 17763, 19291, 24543, 28179, 46413, 53289, 57873, 84537, 159867, 173619, 253611, 479601, 520857, 598021, 760833, 1438803, 1562571, 1794063, 4687713, 5382189, 16146567, 48439701, 145319103]

約数ペア:

[(1, 145319103), (3, 48439701), (9, 16146567), (27, 5382189), (31, 4687713), (81, 1794063), (93, 1562571), (101, 1438803), (191, 760833), (243, 598021), (279, 520857), (303, 479601), (573, 253611), (837, 173619), (909, 159867), (1719, 84537), (2511, 57873), (2727, 53289), (3131, 46413), (5157, 28179), (5921, 24543), (7533, 19291), (8181, 17763), (9393, 15471)]