132790749

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 218636544

約数和(自身を除く): 85845795

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 1203, 1213, 2807, 3639, 5213, 8421, 8491, 15639, 15769, 25473, 36491, 47307, 109473, 110383, 331149, 486413, 1459239, 3404891, 6323369, 10214673, 18970107, 44263583, 132790749]

約数ペア:

[(1, 132790749), (3, 44263583), (7, 18970107), (13, 10214673), (21, 6323369), (39, 3404891), (91, 1459239), (273, 486413), (401, 331149), (1203, 110383), (1213, 109473), (2807, 47307), (3639, 36491), (5213, 25473), (8421, 15769), (8491, 15639)]