99975291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6089}}^1$

素因数の和:6526

約数の個数: 16

約数和(自身を含む): 143918880

約数和(自身を除く): 43943589

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 6089, 16419, 18267, 79157, 237471, 2563469, 7690407, 33325097, 99975291]

約数ペア:

[(1, 99975291), (3, 33325097), (13, 7690407), (39, 2563469), (421, 237471), (1263, 79157), (5473, 18267), (6089, 16419)]