130785531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 189665280

約数和(自身を除く): 58879749

約数列:

[1, 3, 19, 41, 57, 123, 191, 293, 573, 779, 879, 2337, 3629, 5567, 7831, 10887, 12013, 16701, 23493, 36039, 55963, 148789, 167889, 228247, 446367, 684741, 1063297, 2294483, 3189891, 6883449, 43595177, 130785531]

約数ペア:

[(1, 130785531), (3, 43595177), (19, 6883449), (41, 3189891), (57, 2294483), (123, 1063297), (191, 684741), (293, 446367), (573, 228247), (779, 167889), (879, 148789), (2337, 55963), (3629, 36039), (5567, 23493), (7831, 16701), (10887, 12013)]