70154019

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 40

約数和(自身を含む): 119528640

約数和(自身を除く): 49374621

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 3919, 5967, 11757, 17901, 35271, 50947, 66623, 105813, 152841, 199869, 317439, 458523, 599607, 866099, 1375569, 1798821, 2598297, 4126707, 5396463, 7794891, 23384673, 70154019]

約数ペア:

[(1, 70154019), (3, 23384673), (9, 7794891), (13, 5396463), (17, 4126707), (27, 2598297), (39, 1798821), (51, 1375569), (81, 866099), (117, 599607), (153, 458523), (221, 317439), (351, 199869), (459, 152841), (663, 105813), (1053, 66623), (1377, 50947), (1989, 35271), (3919, 17901), (5967, 11757)]