74485477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 89084160

約数和(自身を除く): 14598683

約数列:

[1, 11, 23, 37, 73, 109, 253, 407, 803, 851, 1199, 1679, 2507, 2701, 4033, 7957, 9361, 18469, 27577, 29711, 44363, 62123, 87527, 92759, 183011, 294409, 683353, 1020349, 2013121, 3238499, 6771407, 74485477]

約数ペア:

[(1, 74485477), (11, 6771407), (23, 3238499), (37, 2013121), (73, 1020349), (109, 683353), (253, 294409), (407, 183011), (803, 92759), (851, 87527), (1199, 62123), (1679, 44363), (2507, 29711), (2701, 27577), (4033, 18469), (7957, 9361)]