57255417

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12435

約数の個数: 24

約数和(自身を含む): 90286560

約数和(自身を除く): 33031143

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 12401, 37203, 111609, 235619, 334827, 706857, 1004481, 2120571, 3013443, 6361713, 19085139, 57255417]

約数ペア:

[(1, 57255417), (3, 19085139), (9, 6361713), (19, 3013443), (27, 2120571), (57, 1004481), (81, 706857), (171, 334827), (243, 235619), (513, 111609), (1539, 37203), (4617, 12401)]