127659119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5303}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 154452480

約数和(自身を除く): 26793361

約数列:

[1, 7, 19, 133, 181, 1267, 3439, 5303, 24073, 37121, 100757, 705299, 959843, 6718901, 18237017, 127659119]

約数ペア:

[(1, 127659119), (7, 18237017), (19, 6718901), (133, 959843), (181, 705299), (1267, 100757), (3439, 37121), (5303, 24073)]