168694869

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{195929}}^1$

素因数の和:195980

約数の個数: 16

約数和(自身を含む): 263329920

約数和(自身を除く): 94635051

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 195929, 587787, 1371503, 4114509, 8033089, 24099267, 56231623, 168694869]

約数ペア:

[(1, 168694869), (3, 56231623), (7, 24099267), (21, 8033089), (41, 4114509), (123, 1371503), (287, 587787), (861, 195929)]