172377399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 251341056

約数和(自身を除く): 78963657

約数列:

[1, 3, 17, 51, 61, 67, 183, 201, 827, 1037, 1139, 2481, 3111, 3417, 4087, 12261, 14059, 42177, 50447, 55409, 69479, 151341, 166227, 208437, 857599, 941953, 2572797, 2825859, 3379949, 10139847, 57459133, 172377399]

約数ペア:

[(1, 172377399), (3, 57459133), (17, 10139847), (51, 3379949), (61, 2825859), (67, 2572797), (183, 941953), (201, 857599), (827, 208437), (1037, 166227), (1139, 151341), (2481, 69479), (3111, 55409), (3417, 50447), (4087, 42177), (12261, 14059)]