190038303

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 340092480

約数和(自身を除く): 150054177

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1373, 1521, 2197, 3549, 4119, 6591, 9611, 10647, 12357, 15379, 17849, 19773, 28833, 46137, 53547, 86499, 124943, 138411, 160641, 232037, 374829, 696111, 1124487, 1624259, 2088333, 3016481, 4872777, 9049443, 14618331, 21115367, 27148329, 63346101, 190038303]

約数ペア:

[(1, 190038303), (3, 63346101), (7, 27148329), (9, 21115367), (13, 14618331), (21, 9049443), (39, 4872777), (63, 3016481), (91, 2088333), (117, 1624259), (169, 1124487), (273, 696111), (507, 374829), (819, 232037), (1183, 160641), (1373, 138411), (1521, 124943), (2197, 86499), (3549, 53547), (4119, 46137), (6591, 28833), (9611, 19773), (10647, 17849), (12357, 15379)]