161946267

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{453631}}^1$

素因数の和:453658

約数の個数: 16

約数和(自身を含む): 261292032

約数和(自身を除く): 99345765

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 453631, 1360893, 3175417, 7711727, 9526251, 23135181, 53982089, 161946267]

約数ペア:

[(1, 161946267), (3, 53982089), (7, 23135181), (17, 9526251), (21, 7711727), (51, 3175417), (119, 1360893), (357, 453631)]