87773091

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{245863}}^1$

素因数の和:245890

約数の個数: 16

約数和(自身を含む): 141617664

約数和(自身を除く): 53844573

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 245863, 737589, 1721041, 4179671, 5163123, 12539013, 29257697, 87773091]

約数ペア:

[(1, 87773091), (3, 29257697), (7, 12539013), (17, 5163123), (21, 4179671), (51, 1721041), (119, 737589), (357, 245863)]