201802563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 318931200

約数和(自身を除く): 117128637

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 1251, 2363, 3163, 3753, 7089, 9489, 21267, 28467, 53771, 63801, 85401, 161313, 439657, 483939, 1318971, 1451817, 3956913, 7474169, 11870739, 22422507, 67267521, 201802563]

約数ペア:

[(1, 201802563), (3, 67267521), (9, 22422507), (17, 11870739), (27, 7474169), (51, 3956913), (139, 1451817), (153, 1318971), (417, 483939), (459, 439657), (1251, 161313), (2363, 85401), (3163, 63801), (3753, 53771), (7089, 28467), (9489, 21267)]