1488331017

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 2280358080

約数和(自身を除く): 792027063

約数列:

[1, 3, 9, 27, 81, 83, 109, 243, 249, 327, 677, 747, 981, 2031, 2241, 2943, 6093, 6723, 8829, 9047, 18279, 20169, 26487, 27141, 54837, 56191, 73793, 81423, 164511, 168573, 221379, 244269, 505719, 664137, 732807, 1517157, 1992411, 2198421, 4551471, 5977233, 6124819, 13654413, 17931699, 18374457, 55123371, 165370113, 496110339, 1488331017]

約数ペア:

[(1, 1488331017), (3, 496110339), (9, 165370113), (27, 55123371), (81, 18374457), (83, 17931699), (109, 13654413), (243, 6124819), (249, 5977233), (327, 4551471), (677, 2198421), (747, 1992411), (981, 1517157), (2031, 732807), (2241, 664137), (2943, 505719), (6093, 244269), (6723, 221379), (8829, 168573), (9047, 164511), (18279, 81423), (20169, 73793), (26487, 56191), (27141, 54837)]