55520121

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 75741120

約数和(自身を除く): 20220999

約数列:

[1, 3, 59, 177, 181, 543, 1733, 5199, 10679, 32037, 102247, 306741, 313673, 941019, 18506707, 55520121]

約数ペア:

[(1, 55520121), (3, 18506707), (59, 941019), (177, 313673), (181, 306741), (543, 102247), (1733, 32037), (5199, 10679)]