55072719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 85962240

約数和(自身を除く): 30889521

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 1229, 3447, 3687, 4979, 11061, 14937, 15977, 44811, 47931, 143793, 470707, 1412121, 4236363, 6119191, 18357573, 55072719]

約数ペア:

[(1, 55072719), (3, 18357573), (9, 6119191), (13, 4236363), (39, 1412121), (117, 470707), (383, 143793), (1149, 47931), (1229, 44811), (3447, 15977), (3687, 14937), (4979, 11061)]