77984907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25969}}^1$

素因数の和:26003

約数の個数: 32

約数和(自身を含む): 139614720

約数和(自身を除く): 61629813

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 25969, 77907, 181783, 285659, 337597, 545349, 856977, 1012791, 1999613, 2363179, 3713567, 5998839, 7089537, 11140701, 25994969, 77984907]

約数ペア:

[(1, 77984907), (3, 25994969), (7, 11140701), (11, 7089537), (13, 5998839), (21, 3713567), (33, 2363179), (39, 1999613), (77, 1012791), (91, 856977), (143, 545349), (231, 337597), (273, 285659), (429, 181783), (1001, 77907), (3003, 25969)]