2118933027

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{142949}}^1$

素因数の和:143025

約数の個数: 24

約数和(自身を含む): 3226095600

約数和(自身を除く): 1107162573

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 14823, 142949, 428847, 1286541, 3859623, 8719889, 11578869, 26159667, 34736607, 78479001, 235437003, 706311009, 2118933027]

約数ペア:

[(1, 2118933027), (3, 706311009), (9, 235437003), (27, 78479001), (61, 34736607), (81, 26159667), (183, 11578869), (243, 8719889), (549, 3859623), (1647, 1286541), (4941, 428847), (14823, 142949)]