73033891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 15094109

約数列:

[1, 7, 19, 133, 449, 1223, 3143, 8531, 8561, 23237, 59717, 162659, 549127, 3843889, 10433413, 73033891]

約数ペア:

[(1, 73033891), (7, 10433413), (19, 3843889), (133, 549127), (449, 162659), (1223, 59717), (3143, 23237), (8531, 8561)]