207974493

素因数分解:

$3^3\times {\mathrm{1931}}^1\times {\mathrm{3989}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 308347200

約数和(自身を除く): 100372707

約数列:

[1, 3, 9, 27, 1931, 3989, 5793, 11967, 17379, 35901, 52137, 107703, 7702759, 23108277, 69324831, 207974493]

約数ペア:

[(1, 207974493), (3, 69324831), (9, 23108277), (27, 7702759), (1931, 107703), (3989, 52137), (5793, 35901), (11967, 17379)]