74909919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 122978304

約数和(自身を除く): 48068385

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 5003, 14973, 15009, 35021, 105063, 115069, 155093, 345207, 465279, 805483, 1085651, 2416449, 3256953, 3567139, 10701417, 24969973, 74909919]

約数ペア:

[(1, 74909919), (3, 24969973), (7, 10701417), (21, 3567139), (23, 3256953), (31, 2416449), (69, 1085651), (93, 805483), (161, 465279), (217, 345207), (483, 155093), (651, 115069), (713, 105063), (2139, 35021), (4991, 15009), (5003, 14973)]