71304777

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{829}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 108763200

約数和(自身を除く): 37458423

約数列:

[1, 3, 9, 19, 57, 171, 503, 829, 1509, 2487, 4527, 7461, 9557, 15751, 28671, 47253, 86013, 141759, 416987, 1250961, 3752883, 7922753, 23768259, 71304777]

約数ペア:

[(1, 71304777), (3, 23768259), (9, 7922753), (19, 3752883), (57, 1250961), (171, 416987), (503, 141759), (829, 86013), (1509, 47253), (2487, 28671), (4527, 15751), (7461, 9557)]