67687869

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 91512000

約数和(自身を除く): 23824131

約数列:

[1, 3, 149, 163, 447, 489, 929, 2787, 24287, 72861, 138421, 151427, 415263, 454281, 22562623, 67687869]

約数ペア:

[(1, 67687869), (3, 22562623), (149, 454281), (163, 415263), (447, 151427), (489, 138421), (929, 72861), (2787, 24287)]