70687911

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12421}}^1$

素因数の和:12702

約数の個数: 16

約数和(自身を含む): 108121088

約数和(自身を除く): 37433177

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 12421, 37263, 86947, 260841, 3366091, 10098273, 23562637, 70687911]

約数ペア:

[(1, 70687911), (3, 23562637), (7, 10098273), (21, 3366091), (271, 260841), (813, 86947), (1897, 37263), (5691, 12421)]