73670121

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13441}}^1$

素因数の和:13486

約数の個数: 32

約数和(自身を含む): 129043200

約数和(自身を除く): 55373079

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 13441, 40323, 94087, 120969, 282261, 362907, 389789, 846783, 1169367, 2540349, 2728523, 3508101, 8185569, 10524303, 24556707, 73670121]

約数ペア:

[(1, 73670121), (3, 24556707), (7, 10524303), (9, 8185569), (21, 3508101), (27, 2728523), (29, 2540349), (63, 1169367), (87, 846783), (189, 389789), (203, 362907), (261, 282261), (609, 120969), (783, 94087), (1827, 40323), (5481, 13441)]