156198999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{11243}}^1$

素因数の和:11678

約数の個数: 16

約数和(自身を含む): 227758464

約数和(自身を除く): 71559465

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 11243, 13893, 33729, 123673, 371019, 4733303, 14199909, 52066333, 156198999]

約数ペア:

[(1, 156198999), (3, 52066333), (11, 14199909), (33, 4733303), (421, 371019), (1263, 123673), (4631, 33729), (11243, 13893)]