66529863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 35306937

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 509, 927, 1269, 1527, 2781, 4581, 4841, 13743, 14523, 23923, 43569, 52427, 71769, 130707, 157281, 215307, 471843, 645921, 1415529, 2464069, 7392207, 22176621, 66529863]

約数ペア:

[(1, 66529863), (3, 22176621), (9, 7392207), (27, 2464069), (47, 1415529), (103, 645921), (141, 471843), (309, 215307), (423, 157281), (509, 130707), (927, 71769), (1269, 52427), (1527, 43569), (2781, 23923), (4581, 14523), (4841, 13743)]