71317413

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 105676896

約数和(自身を除く): 34359483

約数列:

[1, 3, 9, 67, 101, 201, 303, 603, 909, 1171, 3513, 6767, 10539, 20301, 60903, 78457, 118271, 235371, 354813, 706113, 1064439, 7924157, 23772471, 71317413]

約数ペア:

[(1, 71317413), (3, 23772471), (9, 7924157), (67, 1064439), (101, 706113), (201, 354813), (303, 235371), (603, 118271), (909, 78457), (1171, 60903), (3513, 20301), (6767, 10539)]