141531057

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 228080160

約数和(自身を除く): 86549103

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2243, 2337, 3321, 6729, 7011, 20187, 21033, 42617, 60561, 63099, 91963, 127851, 181683, 275889, 383553, 827667, 1150659, 1747297, 2483001, 3451977, 5241891, 7449003, 15725673, 47177019, 141531057]

約数ペア:

[(1, 141531057), (3, 47177019), (9, 15725673), (19, 7449003), (27, 5241891), (41, 3451977), (57, 2483001), (81, 1747297), (123, 1150659), (171, 827667), (369, 383553), (513, 275889), (779, 181683), (1107, 127851), (1539, 91963), (2243, 63099), (2337, 60561), (3321, 42617), (6729, 21033), (7011, 20187)]