120185469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1601}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 183268800

約数和(自身を除く): 63083331

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 1601, 3951, 4803, 8341, 14409, 25023, 30419, 75069, 91257, 273771, 702839, 2108517, 6325551, 13353941, 40061823, 120185469]

約数ペア:

[(1, 120185469), (3, 40061823), (9, 13353941), (19, 6325551), (57, 2108517), (171, 702839), (439, 273771), (1317, 91257), (1601, 75069), (3951, 30419), (4803, 25023), (8341, 14409)]