13632219

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 21605760

約数和(自身を除く): 7973541

約数列:

[1, 3, 9, 27, 31, 61, 81, 89, 93, 183, 267, 279, 549, 801, 837, 1647, 1891, 2403, 2511, 2759, 4941, 5429, 5673, 7209, 8277, 16287, 17019, 24831, 48861, 51057, 74493, 146583, 153171, 168299, 223479, 439749, 504897, 1514691, 4544073, 13632219]

約数ペア:

[(1, 13632219), (3, 4544073), (9, 1514691), (27, 504897), (31, 439749), (61, 223479), (81, 168299), (89, 153171), (93, 146583), (183, 74493), (267, 51057), (279, 48861), (549, 24831), (801, 17019), (837, 16287), (1647, 8277), (1891, 7209), (2403, 5673), (2511, 5429), (2759, 4941)]