53936139

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 76495104

約数和(自身を除く): 22558965

約数列:

[1, 3, 53, 61, 67, 83, 159, 183, 201, 249, 3233, 3551, 4087, 4399, 5063, 5561, 9699, 10653, 12261, 13197, 15189, 16683, 216611, 268339, 294733, 339221, 649833, 805017, 884199, 1017663, 17978713, 53936139]

約数ペア:

[(1, 53936139), (3, 17978713), (53, 1017663), (61, 884199), (67, 805017), (83, 649833), (159, 339221), (183, 294733), (201, 268339), (249, 216611), (3233, 16683), (3551, 15189), (4087, 13197), (4399, 12261), (5063, 10653), (5561, 9699)]