83557617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 138657792

約数和(自身を除く): 55100175

約数列:

[1, 3, 11, 13, 31, 33, 39, 61, 93, 103, 143, 183, 309, 341, 403, 429, 671, 793, 1023, 1133, 1209, 1339, 1891, 2013, 2379, 3193, 3399, 4017, 4433, 5673, 6283, 8723, 9579, 13299, 14729, 18849, 20801, 24583, 26169, 35123, 41509, 44187, 62403, 69113, 73749, 81679, 105369, 124527, 194773, 207339, 245037, 270413, 456599, 584319, 811239, 898469, 1369797, 2142503, 2532049, 2695407, 6427509, 7596147, 27852539, 83557617]

約数ペア:

[(1, 83557617), (3, 27852539), (11, 7596147), (13, 6427509), (31, 2695407), (33, 2532049), (39, 2142503), (61, 1369797), (93, 898469), (103, 811239), (143, 584319), (183, 456599), (309, 270413), (341, 245037), (403, 207339), (429, 194773), (671, 124527), (793, 105369), (1023, 81679), (1133, 73749), (1209, 69113), (1339, 62403), (1891, 44187), (2013, 41509), (2379, 35123), (3193, 26169), (3399, 24583), (4017, 20801), (4433, 18849), (5673, 14729), (6283, 13299), (8723, 9579)]