167339991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{612967}}^1$

素因数の和:612990

約数の個数: 16

約数和(自身を含む): 274609664

約数和(自身を除く): 107269673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 612967, 1838901, 4290769, 7968571, 12872307, 23905713, 55779997, 167339991]

約数ペア:

[(1, 167339991), (3, 55779997), (7, 23905713), (13, 12872307), (21, 7968571), (39, 4290769), (91, 1838901), (273, 612967)]