129738399

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101279}}^1$

素因数の和:101350

約数の個数: 16

約数和(自身を含む): 200939520

約数和(自身を除く): 71201121

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 101279, 303837, 708953, 2126859, 6178019, 18534057, 43246133, 129738399]

約数ペア:

[(1, 129738399), (3, 43246133), (7, 18534057), (21, 6178019), (61, 2126859), (183, 708953), (427, 303837), (1281, 101279)]