103688949

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 75573771

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1871, 1911, 2639, 4263, 5613, 7917, 13097, 18473, 24323, 39291, 54259, 55419, 72969, 91679, 162777, 170261, 275037, 379813, 510783, 705367, 1139439, 1191827, 2116101, 2658691, 3575481, 4937569, 7976073, 14812707, 34562983, 103688949]

約数ペア:

[(1, 103688949), (3, 34562983), (7, 14812707), (13, 7976073), (21, 4937569), (29, 3575481), (39, 2658691), (49, 2116101), (87, 1191827), (91, 1139439), (147, 705367), (203, 510783), (273, 379813), (377, 275037), (609, 170261), (637, 162777), (1131, 91679), (1421, 72969), (1871, 55419), (1911, 54259), (2639, 39291), (4263, 24323), (5613, 18473), (7917, 13097)]