90443349

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1489}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 138766680

約数和(自身を除く): 48323331

約数列:

[1, 3, 9, 17, 51, 153, 397, 1191, 1489, 3573, 4467, 6749, 13401, 20247, 25313, 60741, 75939, 227817, 591133, 1773399, 5320197, 10049261, 30147783, 90443349]

約数ペア:

[(1, 90443349), (3, 30147783), (9, 10049261), (17, 5320197), (51, 1773399), (153, 591133), (397, 227817), (1191, 75939), (1489, 60741), (3573, 25313), (4467, 20247), (6749, 13401)]