153804753

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2243}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 234542880

約数和(自身を除く): 80738127

約数列:

[1, 3, 9, 19, 57, 171, 401, 1203, 2243, 3609, 6729, 7619, 20187, 22857, 42617, 68571, 127851, 383553, 899443, 2698329, 8094987, 17089417, 51268251, 153804753]

約数ペア:

[(1, 153804753), (3, 51268251), (9, 17089417), (19, 8094987), (57, 2698329), (171, 899443), (401, 383553), (1203, 127851), (2243, 68571), (3609, 42617), (6729, 22857), (7619, 20187)]