1330834563

素因数分解:

$3^3\times {\mathrm{29}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 2133964800

約数和(自身を除く): 803130237

約数列:

[1, 3, 9, 27, 29, 43, 47, 87, 129, 141, 261, 387, 423, 783, 841, 1161, 1247, 1269, 1363, 2021, 2523, 3741, 4089, 6063, 7569, 11223, 12267, 18189, 22707, 24389, 33669, 36163, 36801, 39527, 54567, 58609, 73167, 108489, 118581, 175827, 219501, 325467, 355743, 527481, 658503, 976401, 1048727, 1067229, 1146283, 1582443, 1699661, 3146181, 3438849, 5098983, 9438543, 10316547, 15296949, 28315629, 30949641, 45890847, 49290169, 147870507, 443611521, 1330834563]

約数ペア:

[(1, 1330834563), (3, 443611521), (9, 147870507), (27, 49290169), (29, 45890847), (43, 30949641), (47, 28315629), (87, 15296949), (129, 10316547), (141, 9438543), (261, 5098983), (387, 3438849), (423, 3146181), (783, 1699661), (841, 1582443), (1161, 1146283), (1247, 1067229), (1269, 1048727), (1363, 976401), (2021, 658503), (2523, 527481), (3741, 355743), (4089, 325467), (6063, 219501), (7569, 175827), (11223, 118581), (12267, 108489), (18189, 73167), (22707, 58609), (24389, 54567), (33669, 39527), (36163, 36801)]