85777407

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{52081}}^1$

素因数の和:52151

約数の個数: 16

約数和(自身を含む): 129163360

約数和(自身を除く): 43385953

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 52081, 156243, 468729, 1406187, 3176941, 9530823, 28592469, 85777407]

約数ペア:

[(1, 85777407), (3, 28592469), (9, 9530823), (27, 3176941), (61, 1406187), (183, 468729), (549, 156243), (1647, 52081)]