57263031

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 40

約数和(自身を含む): 102034944

約数和(自身を除く): 44771913

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 4391, 13041, 13173, 30737, 39519, 92211, 100993, 118557, 276633, 302979, 355671, 706951, 829899, 908937, 2120853, 2489697, 2726811, 6362559, 8180433, 19087677, 57263031]

約数ペア:

[(1, 57263031), (3, 19087677), (7, 8180433), (9, 6362559), (21, 2726811), (23, 2489697), (27, 2120853), (63, 908937), (69, 829899), (81, 706951), (161, 355671), (189, 302979), (207, 276633), (483, 118557), (567, 100993), (621, 92211), (1449, 39519), (1863, 30737), (4347, 13173), (4391, 13041)]