2095327521

素因数分解:

$3^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 3678801984

約数和(自身を除く): 1583474463

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 729, 903, 1061, 1161, 1701, 2187, 2709, 3183, 3483, 5103, 6561, 7427, 8127, 9549, 10449, 15309, 22281, 24381, 28647, 31347, 45623, 45927, 66843, 73143, 85941, 94041, 136869, 200529, 219429, 257823, 282123, 319361, 410607, 601587, 658287, 773469, 958083, 1231821, 1804761, 1974861, 2320407, 2874249, 3695463, 5414283, 6961221, 8622747, 11086389, 16242849, 25868241, 33259167, 48728547, 77604723, 99777501, 232814169, 299332503, 698442507, 2095327521]

約数ペア:

[(1, 2095327521), (3, 698442507), (7, 299332503), (9, 232814169), (21, 99777501), (27, 77604723), (43, 48728547), (63, 33259167), (81, 25868241), (129, 16242849), (189, 11086389), (243, 8622747), (301, 6961221), (387, 5414283), (567, 3695463), (729, 2874249), (903, 2320407), (1061, 1974861), (1161, 1804761), (1701, 1231821), (2187, 958083), (2709, 773469), (3183, 658287), (3483, 601587), (5103, 410607), (6561, 319361), (7427, 282123), (8127, 257823), (9549, 219429), (10449, 200529), (15309, 136869), (22281, 94041), (24381, 85941), (28647, 73143), (31347, 66843), (45623, 45927)]