157220823

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 212889600

約数和(自身を除く): 55668777

約数列:

[1, 3, 79, 237, 461, 1383, 1439, 4317, 36419, 109257, 113681, 341043, 663379, 1990137, 52406941, 157220823]

約数ペア:

[(1, 157220823), (3, 52406941), (79, 1990137), (237, 663379), (461, 341043), (1383, 113681), (1439, 109257), (4317, 36419)]