159672213

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 234145080

約数和(自身を除く): 74472867

約数列:

[1, 3, 9, 101, 269, 303, 653, 807, 909, 1959, 2421, 5877, 27169, 65953, 81507, 175657, 197859, 244521, 526971, 593577, 1580913, 17741357, 53224071, 159672213]

約数ペア:

[(1, 159672213), (3, 53224071), (9, 17741357), (101, 1580913), (269, 593577), (303, 526971), (653, 244521), (807, 197859), (909, 175657), (1959, 81507), (2421, 65953), (5877, 27169)]