155201997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{15787}}^1$

素因数の和:15932

約数の個数: 16

約数和(自身を含む): 215979840

約数和(自身を除く): 60777843

約数列:

[1, 3, 29, 87, 113, 339, 3277, 9831, 15787, 47361, 457823, 1373469, 1783931, 5351793, 51733999, 155201997]

約数ペア:

[(1, 155201997), (3, 51733999), (29, 5351793), (87, 1783931), (113, 1373469), (339, 457823), (3277, 47361), (9831, 15787)]