65413953

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 106254720

約数和(自身を除く): 40840767

約数列:

[1, 3, 9, 11, 27, 33, 99, 257, 297, 771, 857, 2313, 2571, 2827, 6939, 7713, 8481, 9427, 23139, 25443, 28281, 76329, 84843, 220249, 254529, 660747, 1982241, 2422739, 5946723, 7268217, 21804651, 65413953]

約数ペア:

[(1, 65413953), (3, 21804651), (9, 7268217), (11, 5946723), (27, 2422739), (33, 1982241), (99, 660747), (257, 254529), (297, 220249), (771, 84843), (857, 76329), (2313, 28281), (2571, 25443), (2827, 23139), (6939, 9427), (7713, 8481)]