84223559

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 106905600

約数和(自身を除く): 22682041

約数列:

[1, 7, 17, 31, 79, 119, 217, 289, 527, 553, 1343, 2023, 2449, 3689, 4913, 8959, 9401, 17143, 22831, 34391, 41633, 62713, 152303, 159817, 291431, 388127, 707761, 1066121, 2716889, 4954327, 12031937, 84223559]

約数ペア:

[(1, 84223559), (7, 12031937), (17, 4954327), (31, 2716889), (79, 1066121), (119, 707761), (217, 388127), (289, 291431), (527, 159817), (553, 152303), (1343, 62713), (2023, 41633), (2449, 34391), (3689, 22831), (4913, 17143), (8959, 9401)]