70407729

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2593}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 116543232

約数和(自身を除く): 46135503

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2593, 3017, 3879, 7779, 9051, 18151, 23337, 27153, 54453, 163359, 1117583, 3352749, 7823081, 10058247, 23469243, 70407729]

約数ペア:

[(1, 70407729), (3, 23469243), (7, 10058247), (9, 7823081), (21, 3352749), (63, 1117583), (431, 163359), (1293, 54453), (2593, 27153), (3017, 23337), (3879, 18151), (7779, 9051)]