80347203

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 118638000

約数和(自身を除く): 38290797

約数列:

[1, 3, 9, 59, 177, 337, 449, 531, 1011, 1347, 3033, 4041, 19883, 26491, 59649, 79473, 151313, 178947, 238419, 453939, 1361817, 8927467, 26782401, 80347203]

約数ペア:

[(1, 80347203), (3, 26782401), (9, 8927467), (59, 1361817), (177, 453939), (337, 238419), (449, 178947), (531, 151313), (1011, 79473), (1347, 59649), (3033, 26491), (4041, 19883)]