83061027

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 153653760

約数和(自身を除く): 70592733

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 399, 431, 437, 441, 483, 931, 1127, 1197, 1293, 1311, 1449, 2793, 3017, 3059, 3381, 3879, 3933, 8189, 8379, 9051, 9177, 9913, 10143, 21119, 21413, 24567, 27153, 27531, 29739, 57323, 63357, 64239, 69391, 73701, 89217, 171969, 188347, 190071, 192717, 208173, 401261, 485737, 515907, 565041, 624519, 1203783, 1318429, 1457211, 1695123, 3611349, 3955287, 4371633, 9229003, 11865861, 27687009, 83061027]

約数ペア:

[(1, 83061027), (3, 27687009), (7, 11865861), (9, 9229003), (19, 4371633), (21, 3955287), (23, 3611349), (49, 1695123), (57, 1457211), (63, 1318429), (69, 1203783), (133, 624519), (147, 565041), (161, 515907), (171, 485737), (207, 401261), (399, 208173), (431, 192717), (437, 190071), (441, 188347), (483, 171969), (931, 89217), (1127, 73701), (1197, 69391), (1293, 64239), (1311, 63357), (1449, 57323), (2793, 29739), (3017, 27531), (3059, 27153), (3381, 24567), (3879, 21413), (3933, 21119), (8189, 10143), (8379, 9913), (9051, 9177)]