70221519

素因数分解:

$3^3\times {\mathrm{853}}^1\times {\mathrm{3049}}^1$

素因数の和:3911

約数の個数: 16

約数和(自身を含む): 104188000

約数和(自身を除く): 33966481

約数列:

[1, 3, 9, 27, 853, 2559, 3049, 7677, 9147, 23031, 27441, 82323, 2600797, 7802391, 23407173, 70221519]

約数ペア:

[(1, 70221519), (3, 23407173), (9, 7802391), (27, 2600797), (853, 82323), (2559, 27441), (3049, 23031), (7677, 9147)]