7450137

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 12300288

約数和(自身を除く): 4850151

約数列:

[1, 3, 9, 23, 27, 31, 43, 69, 81, 93, 129, 207, 243, 279, 387, 621, 713, 837, 989, 1161, 1333, 1863, 2139, 2511, 2967, 3483, 3999, 5589, 6417, 7533, 8901, 10449, 11997, 19251, 26703, 30659, 35991, 57753, 80109, 91977, 107973, 173259, 240327, 275931, 323919, 827793, 2483379, 7450137]

約数ペア:

[(1, 7450137), (3, 2483379), (9, 827793), (23, 323919), (27, 275931), (31, 240327), (43, 173259), (69, 107973), (81, 91977), (93, 80109), (129, 57753), (207, 35991), (243, 30659), (279, 26703), (387, 19251), (621, 11997), (713, 10449), (837, 8901), (989, 7533), (1161, 6417), (1333, 5589), (1863, 3999), (2139, 3483), (2511, 2967)]