70372239

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 109509120

約数和(自身を除く): 39136881

約数列:

[1, 3, 7, 21, 97, 179, 193, 291, 537, 579, 679, 1253, 1351, 2037, 3759, 4053, 17363, 18721, 34547, 52089, 56163, 103641, 121541, 131047, 241829, 364623, 393141, 725487, 3351059, 10053177, 23457413, 70372239]

約数ペア:

[(1, 70372239), (3, 23457413), (7, 10053177), (21, 3351059), (97, 725487), (179, 393141), (193, 364623), (291, 241829), (537, 131047), (579, 121541), (679, 103641), (1253, 56163), (1351, 52089), (2037, 34547), (3759, 18721), (4053, 17363)]