151958247

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101917}}^1$

素因数の和:101998

約数の個数: 16

約数和(自身を含む): 234819072

約数和(自身を除く): 82860825

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 101917, 305751, 713419, 2140257, 7236107, 21708321, 50652749, 151958247]

約数ペア:

[(1, 151958247), (3, 50652749), (7, 21708321), (21, 7236107), (71, 2140257), (213, 713419), (497, 305751), (1491, 101917)]