160998597

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 254041920

約数和(自身を除く): 93043323

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 621, 801, 971, 1863, 2047, 2403, 2913, 6141, 7209, 8739, 18423, 22333, 26217, 55269, 66999, 78651, 86419, 165807, 200997, 259257, 602991, 777771, 1808973, 1987637, 2333313, 5962911, 6999939, 17888733, 53666199, 160998597]

約数ペア:

[(1, 160998597), (3, 53666199), (9, 17888733), (23, 6999939), (27, 5962911), (69, 2333313), (81, 1987637), (89, 1808973), (207, 777771), (267, 602991), (621, 259257), (801, 200997), (971, 165807), (1863, 86419), (2047, 78651), (2403, 66999), (2913, 55269), (6141, 26217), (7209, 22333), (8739, 18423)]