30746331

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 59351040

約数和(自身を除く): 28604709

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 643, 693, 759, 1449, 1771, 1929, 2079, 2277, 4347, 4501, 5313, 5787, 6831, 7073, 13503, 14789, 15939, 17361, 21219, 40509, 44367, 47817, 49511, 63657, 103523, 121527, 133101, 148533, 162679, 190971, 310569, 399303, 445599, 488037, 931707, 1138753, 1336797, 1464111, 2795121, 3416259, 4392333, 10248777, 30746331]

約数ペア:

[(1, 30746331), (3, 10248777), (7, 4392333), (9, 3416259), (11, 2795121), (21, 1464111), (23, 1336797), (27, 1138753), (33, 931707), (63, 488037), (69, 445599), (77, 399303), (99, 310569), (161, 190971), (189, 162679), (207, 148533), (231, 133101), (253, 121527), (297, 103523), (483, 63657), (621, 49511), (643, 47817), (693, 44367), (759, 40509), (1449, 21219), (1771, 17361), (1929, 15939), (2079, 14789), (2277, 13503), (4347, 7073), (4501, 6831), (5313, 5787)]