253670447043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27444601}}^1$

素因数の和:27444699

約数の個数: 24

約数和(自身を含む): 399593405120

約数和(自身を除く): 145922958077

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 27444601, 82333803, 247001409, 356779813, 1070339439, 2168123479, 3211018317, 6504370437, 19513111311, 28185605227, 84556815681, 253670447043]

約数ペア:

[(1, 253670447043), (3, 84556815681), (9, 28185605227), (13, 19513111311), (39, 6504370437), (79, 3211018317), (117, 2168123479), (237, 1070339439), (711, 356779813), (1027, 247001409), (3081, 82333803), (9243, 27444601)]