231640119

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 349961976

約数和(自身を除く): 118321857

約数列:

[1, 3, 9, 41, 61, 123, 183, 251, 369, 549, 753, 1681, 2259, 2501, 5043, 7503, 10291, 15129, 15311, 22509, 30873, 45933, 92619, 102541, 137799, 307623, 421931, 627751, 922869, 1265793, 1883253, 3797379, 5649759, 25737791, 77213373, 231640119]

約数ペア:

[(1, 231640119), (3, 77213373), (9, 25737791), (41, 5649759), (61, 3797379), (123, 1883253), (183, 1265793), (251, 922869), (369, 627751), (549, 421931), (753, 307623), (1681, 137799), (2259, 102541), (2501, 92619), (5043, 45933), (7503, 30873), (10291, 22509), (15129, 15311)]