157217913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9103}}^1$

素因数の和:9229

約数の個数: 24

約数和(自身を含む): 241438080

約数和(自身を除く): 84220167

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 9103, 17271, 27309, 81927, 172957, 518871, 919403, 1556613, 2758209, 8274627, 17468657, 52405971, 157217913]

約数ペア:

[(1, 157217913), (3, 52405971), (9, 17468657), (19, 8274627), (57, 2758209), (101, 1556613), (171, 919403), (303, 518871), (909, 172957), (1919, 81927), (5757, 27309), (9103, 17271)]