72249201

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{827}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 110826144

約数和(自身を除く): 38576943

約数列:

[1, 3, 9, 17, 51, 153, 571, 827, 1713, 2481, 5139, 7443, 9707, 14059, 29121, 42177, 87363, 126531, 472217, 1416651, 4249953, 8027689, 24083067, 72249201]

約数ペア:

[(1, 72249201), (3, 24083067), (9, 8027689), (17, 4249953), (51, 1416651), (153, 472217), (571, 126531), (827, 87363), (1713, 42177), (2481, 29121), (5139, 14059), (7443, 9707)]