168273807

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 246979728

約数和(自身を除く): 78705921

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2379, 5441, 10309, 16323, 30927, 70733, 212199, 331901, 919529, 995703, 2758587, 4314713, 12944139, 56091269, 168273807]

約数ペア:

[(1, 168273807), (3, 56091269), (13, 12944139), (39, 4314713), (61, 2758587), (169, 995703), (183, 919529), (507, 331901), (793, 212199), (2379, 70733), (5441, 30927), (10309, 16323)]