66651078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4721}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 144379872

約数和(自身を除く): 77728794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 4721, 7059, 9442, 14118, 14163, 28326, 61373, 122746, 184119, 368238, 854501, 1709002, 2563503, 5127006, 11108513, 22217026, 33325539, 66651078]

約数ペア:

[(1, 66651078), (2, 33325539), (3, 22217026), (6, 11108513), (13, 5127006), (26, 2563503), (39, 1709002), (78, 854501), (181, 368238), (362, 184119), (543, 122746), (1086, 61373), (2353, 28326), (4706, 14163), (4721, 14118), (7059, 9442)]