77603201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 92198400

約数和(自身を除く): 14595199

約数列:

[1, 13, 19, 41, 79, 97, 247, 533, 779, 1027, 1261, 1501, 1843, 3239, 3977, 7663, 10127, 19513, 23959, 42107, 51701, 61541, 75563, 99619, 145597, 314183, 800033, 982319, 1892761, 4084379, 5969477, 77603201]

約数ペア:

[(1, 77603201), (13, 5969477), (19, 4084379), (41, 1892761), (79, 982319), (97, 800033), (247, 314183), (533, 145597), (779, 99619), (1027, 75563), (1261, 61541), (1501, 51701), (1843, 42107), (3239, 23959), (3977, 19513), (7663, 10127)]