16291244961

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6487951}}^1$

素因数の和:6487994

約数の個数: 20

約数和(自身を含む): 25121350144

約数和(自身を除く): 8830105183

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6487951, 19463853, 58391559, 175174677, 201126481, 525524031, 603379443, 1810138329, 5430414987, 16291244961]

約数ペア:

[(1, 16291244961), (3, 5430414987), (9, 1810138329), (27, 603379443), (31, 525524031), (81, 201126481), (93, 175174677), (279, 58391559), (837, 19463853), (2511, 6487951)]