66755129

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 79488000

約数和(自身を除く): 12732871

約数列:

[1, 7, 29, 149, 203, 1043, 2207, 4321, 15449, 30247, 64003, 328843, 448021, 2301901, 9536447, 66755129]

約数ペア:

[(1, 66755129), (7, 9536447), (29, 2301901), (149, 448021), (203, 328843), (1043, 64003), (2207, 30247), (4321, 15449)]