54263671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 16515209

約数列:

[1, 7, 11, 31, 77, 127, 179, 217, 341, 889, 1253, 1397, 1969, 2387, 3937, 5549, 9779, 13783, 22733, 27559, 38843, 43307, 61039, 159131, 250063, 303149, 427273, 704723, 1750441, 4933061, 7751953, 54263671]

約数ペア:

[(1, 54263671), (7, 7751953), (11, 4933061), (31, 1750441), (77, 704723), (127, 427273), (179, 303149), (217, 250063), (341, 159131), (889, 61039), (1253, 43307), (1397, 38843), (1969, 27559), (2387, 22733), (3937, 13783), (5549, 9779)]