146137851

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{21737}}^1$

素因数の和:21832

約数の個数: 20

約数和(自身を含む): 220945032

約数和(自身を除く): 74807181

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 21737, 65211, 195633, 586899, 1760697, 1804171, 5412513, 16237539, 48712617, 146137851]

約数ペア:

[(1, 146137851), (3, 48712617), (9, 16237539), (27, 5412513), (81, 1804171), (83, 1760697), (249, 586899), (747, 195633), (2241, 65211), (6723, 21737)]