168292803

素因数分解:

$3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{1381}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 261529680

約数和(自身を除く): 93236877

約数列:

[1, 3, 7, 21, 49, 147, 829, 1381, 2487, 4143, 5803, 9667, 17409, 29001, 40621, 67669, 121863, 203007, 1144849, 3434547, 8013943, 24041829, 56097601, 168292803]

約数ペア:

[(1, 168292803), (3, 56097601), (7, 24041829), (21, 8013943), (49, 3434547), (147, 1144849), (829, 203007), (1381, 121863), (2487, 67669), (4143, 40621), (5803, 29001), (9667, 17409)]