155146017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 233710848

約数和(自身を除く): 78564831

約数列:

[1, 3, 13, 23, 39, 69, 257, 299, 673, 771, 897, 2019, 3341, 5911, 8749, 10023, 15479, 17733, 26247, 46437, 76843, 172961, 201227, 230529, 518883, 603681, 2248493, 3978103, 6745479, 11934309, 51715339, 155146017]

約数ペア:

[(1, 155146017), (3, 51715339), (13, 11934309), (23, 6745479), (39, 3978103), (69, 2248493), (257, 603681), (299, 518883), (673, 230529), (771, 201227), (897, 172961), (2019, 76843), (3341, 46437), (5911, 26247), (8749, 17733), (10023, 15479)]