72031941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15241

約数の個数: 24

約数和(自身を含む): 113727744

約数和(自身を除く): 41695803

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15187, 45561, 136683, 258179, 470797, 774537, 1412391, 2323611, 4237173, 8003549, 24010647, 72031941]

約数ペア:

[(1, 72031941), (3, 24010647), (9, 8003549), (17, 4237173), (31, 2323611), (51, 1412391), (93, 774537), (153, 470797), (279, 258179), (527, 136683), (1581, 45561), (4743, 15187)]