69091011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 119658240

約数和(自身を除く): 50567229

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 759, 1311, 1597, 1881, 2277, 3933, 4791, 4807, 14373, 14421, 17567, 30343, 36731, 43263, 52701, 91029, 110193, 158103, 273087, 330579, 333773, 404041, 697889, 1001319, 1212123, 2093667, 3003957, 3636369, 6281001, 7676779, 23030337, 69091011]

約数ペア:

[(1, 69091011), (3, 23030337), (9, 7676779), (11, 6281001), (19, 3636369), (23, 3003957), (33, 2093667), (57, 1212123), (69, 1001319), (99, 697889), (171, 404041), (207, 333773), (209, 330579), (253, 273087), (437, 158103), (627, 110193), (759, 91029), (1311, 52701), (1597, 43263), (1881, 36731), (2277, 30343), (3933, 17567), (4791, 14421), (4807, 14373)]