15691603641

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 24558018624

約数和(自身を除く): 8866414983

約数列:

[1, 3, 7, 21, 49, 147, 163, 457, 489, 1141, 1371, 1433, 3199, 3423, 4299, 7987, 9597, 10031, 22393, 23961, 30093, 67179, 70217, 74491, 210651, 223473, 233579, 521437, 654881, 700737, 1564311, 1635053, 1964643, 3650059, 4584167, 4905159, 10950177, 11445371, 13752501, 32089169, 34336113, 96267507, 106745603, 320236809, 747219221, 2241657663, 5230534547, 15691603641]

約数ペア:

[(1, 15691603641), (3, 5230534547), (7, 2241657663), (21, 747219221), (49, 320236809), (147, 106745603), (163, 96267507), (457, 34336113), (489, 32089169), (1141, 13752501), (1371, 11445371), (1433, 10950177), (3199, 4905159), (3423, 4584167), (4299, 3650059), (7987, 1964643), (9597, 1635053), (10031, 1564311), (22393, 700737), (23961, 654881), (30093, 521437), (67179, 233579), (70217, 223473), (74491, 210651)]