88153611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 148273920

約数和(自身を除く): 60120309

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 169, 177, 273, 413, 421, 507, 767, 1183, 1239, 1263, 2301, 2947, 3549, 5369, 5473, 8841, 9971, 16107, 16419, 24839, 29913, 38311, 69797, 71149, 74517, 114933, 173873, 209391, 213447, 322907, 498043, 521619, 968721, 1494129, 2260349, 4197791, 6781047, 12593373, 29384537, 88153611]

約数ペア:

[(1, 88153611), (3, 29384537), (7, 12593373), (13, 6781047), (21, 4197791), (39, 2260349), (59, 1494129), (91, 968721), (169, 521619), (177, 498043), (273, 322907), (413, 213447), (421, 209391), (507, 173873), (767, 114933), (1183, 74517), (1239, 71149), (1263, 69797), (2301, 38311), (2947, 29913), (3549, 24839), (5369, 16419), (5473, 16107), (8841, 9971)]