72241857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24851}}^1$

素因数の和:24893

約数の個数: 24

約数和(自身を含む): 116307360

約数和(自身を除く): 44065503

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 24851, 74553, 223659, 422467, 472169, 1267401, 1416507, 3802203, 4249521, 8026873, 24080619, 72241857]

約数ペア:

[(1, 72241857), (3, 24080619), (9, 8026873), (17, 4249521), (19, 3802203), (51, 1416507), (57, 1267401), (153, 472169), (171, 422467), (323, 223659), (969, 74553), (2907, 24851)]