71283201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 107980800

約数和(自身を除く): 36697599

約数列:

[1, 3, 11, 33, 37, 79, 111, 237, 407, 739, 869, 1221, 2217, 2607, 2923, 8129, 8769, 24387, 27343, 32153, 58381, 82029, 96459, 175143, 300773, 642191, 902319, 1926573, 2160097, 6480291, 23761067, 71283201]

約数ペア:

[(1, 71283201), (3, 23761067), (11, 6480291), (33, 2160097), (37, 1926573), (79, 902319), (111, 642191), (237, 300773), (407, 175143), (739, 96459), (869, 82029), (1221, 58381), (2217, 32153), (2607, 27343), (2923, 24387), (8129, 8769)]