89490723

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 57734877

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 6389, 14007, 19167, 44723, 134169, 146947, 185281, 440841, 555843, 1028629, 1296967, 3085887, 3890901, 4261463, 12784389, 29830241, 89490723]

約数ペア:

[(1, 89490723), (3, 29830241), (7, 12784389), (21, 4261463), (23, 3890901), (29, 3085887), (69, 1296967), (87, 1028629), (161, 555843), (203, 440841), (483, 185281), (609, 146947), (667, 134169), (2001, 44723), (4669, 19167), (6389, 14007)]