53912223

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 81354000

約数和(自身を除く): 27441777

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 1489, 4023, 4467, 12069, 13401, 36207, 40203, 120609, 221861, 361827, 665583, 1996749, 5990247, 17970741, 53912223]

約数ペア:

[(1, 53912223), (3, 17970741), (9, 5990247), (27, 1996749), (81, 665583), (149, 361827), (243, 221861), (447, 120609), (1341, 40203), (1489, 36207), (4023, 13401), (4467, 12069)]