51424389

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3108

約数の個数: 28

約数和(自身を含む): 80479776

約数和(自身を除く): 29055387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 3067, 5589, 9201, 16767, 27603, 70541, 82809, 211623, 248427, 634869, 745281, 1904607, 2235843, 5713821, 17141463, 51424389]

約数ペア:

[(1, 51424389), (3, 17141463), (9, 5713821), (23, 2235843), (27, 1904607), (69, 745281), (81, 634869), (207, 248427), (243, 211623), (621, 82809), (729, 70541), (1863, 27603), (3067, 16767), (5589, 9201)]