157435623

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1511}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 90774297

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 459, 681, 1511, 2043, 3859, 4533, 6129, 11577, 13599, 25687, 34731, 40797, 77061, 104193, 231183, 342997, 693549, 1028991, 3086973, 5830949, 9260919, 17492847, 52478541, 157435623]

約数ペア:

[(1, 157435623), (3, 52478541), (9, 17492847), (17, 9260919), (27, 5830949), (51, 3086973), (153, 1028991), (227, 693549), (459, 342997), (681, 231183), (1511, 104193), (2043, 77061), (3859, 40797), (4533, 34731), (6129, 25687), (11577, 13599)]