57056913

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 33041007

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 631, 1773, 1893, 3349, 5319, 5679, 10047, 10727, 17037, 30141, 32181, 90423, 96543, 124307, 289629, 372921, 1118763, 2113219, 3356289, 6339657, 19018971, 57056913]

約数ペア:

[(1, 57056913), (3, 19018971), (9, 6339657), (17, 3356289), (27, 2113219), (51, 1118763), (153, 372921), (197, 289629), (459, 124307), (591, 96543), (631, 90423), (1773, 32181), (1893, 30141), (3349, 17037), (5319, 10727), (5679, 10047)]