67702921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 81164160

約数和(自身を除く): 13461239

約数列:

[1, 11, 13, 79, 143, 169, 461, 869, 1027, 1859, 5071, 5993, 11297, 13351, 36419, 65923, 77909, 146861, 400609, 473447, 856999, 5207917, 6154811, 67702921]

約数ペア:

[(1, 67702921), (11, 6154811), (13, 5207917), (79, 856999), (143, 473447), (169, 400609), (461, 146861), (869, 77909), (1027, 65923), (1859, 36419), (5071, 13351), (5993, 11297)]