155280477999

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{372375247}}^1$

素因数の和:372375389

約数の個数: 8

約数和(自身を含む): 208530138880

約数和(自身を除く): 53249660881

約数列:

[1, 3, 139, 417, 372375247, 1117125741, 51760159333, 155280477999]

約数ペア:

[(1, 155280477999), (3, 51760159333), (139, 1117125741), (417, 372375247)]