70973049

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{25799}}^1$

素因数の和:25940

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 38006151

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 25799, 77397, 180593, 541779, 3379669, 10139007, 23657683, 70973049]

約数ペア:

[(1, 70973049), (3, 23657683), (7, 10139007), (21, 3379669), (131, 541779), (393, 180593), (917, 77397), (2751, 25799)]