779618079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 1229260032

約数和(自身を除く): 449641953

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 163, 387, 489, 727, 731, 1467, 2181, 2193, 2771, 6543, 6579, 7009, 8313, 12359, 21027, 24939, 31261, 37077, 63081, 93783, 111231, 118501, 119153, 281349, 355503, 357459, 531437, 1066509, 1072377, 1594311, 2014517, 4782933, 5095543, 6043551, 15286629, 18130653, 45859887, 86624231, 259872693, 779618079]

約数ペア:

[(1, 779618079), (3, 259872693), (9, 86624231), (17, 45859887), (43, 18130653), (51, 15286629), (129, 6043551), (153, 5095543), (163, 4782933), (387, 2014517), (489, 1594311), (727, 1072377), (731, 1066509), (1467, 531437), (2181, 357459), (2193, 355503), (2771, 281349), (6543, 119153), (6579, 118501), (7009, 111231), (8313, 93783), (12359, 63081), (21027, 37077), (24939, 31261)]