153239697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 246355200

約数和(自身を除く): 93115503

約数列:

[1, 3, 9, 13, 39, 59, 79, 117, 177, 237, 281, 531, 711, 767, 843, 1027, 2301, 2529, 3081, 3653, 4661, 6903, 9243, 10959, 13983, 16579, 22199, 32877, 41949, 49737, 60593, 66597, 149211, 181779, 199791, 215527, 288587, 545337, 646581, 865761, 1309741, 1939743, 2597283, 3929223, 11787669, 17026633, 51079899, 153239697]

約数ペア:

[(1, 153239697), (3, 51079899), (9, 17026633), (13, 11787669), (39, 3929223), (59, 2597283), (79, 1939743), (117, 1309741), (177, 865761), (237, 646581), (281, 545337), (531, 288587), (711, 215527), (767, 199791), (843, 181779), (1027, 149211), (2301, 66597), (2529, 60593), (3081, 49737), (3653, 41949), (4661, 32877), (6903, 22199), (9243, 16579), (10959, 13983)]