30246057

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 45635720

約数和(自身を除く): 15389663

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1489, 2257, 4467, 6771, 13401, 20313, 55093, 90829, 165279, 272487, 495837, 817461, 3360673, 10082019, 30246057]

約数ペア:

[(1, 30246057), (3, 10082019), (9, 3360673), (37, 817461), (61, 495837), (111, 272487), (183, 165279), (333, 90829), (549, 55093), (1489, 20313), (2257, 13401), (4467, 6771)]