86530269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 138403840

約数和(自身を除く): 51873571

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 2179, 5673, 6537, 13237, 15253, 39711, 45759, 67549, 132919, 202647, 398757, 472843, 930433, 1418529, 2791299, 4120489, 12361467, 28843423, 86530269]

約数ペア:

[(1, 86530269), (3, 28843423), (7, 12361467), (21, 4120489), (31, 2791299), (61, 1418529), (93, 930433), (183, 472843), (217, 398757), (427, 202647), (651, 132919), (1281, 67549), (1891, 45759), (2179, 39711), (5673, 15253), (6537, 13237)]