24961923

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 54

約数和(自身を含む): 44255484

約数和(自身を除く): 19293561

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 107, 147, 161, 207, 321, 441, 483, 529, 749, 963, 1127, 1449, 1587, 2247, 2461, 3381, 3703, 4761, 5243, 6741, 7383, 10143, 11109, 15729, 17227, 22149, 25921, 33327, 47187, 51681, 56603, 77763, 120589, 155043, 169809, 233289, 361767, 396221, 509427, 1085301, 1188663, 2773547, 3565989, 8320641, 24961923]

約数ペア:

[(1, 24961923), (3, 8320641), (7, 3565989), (9, 2773547), (21, 1188663), (23, 1085301), (49, 509427), (63, 396221), (69, 361767), (107, 233289), (147, 169809), (161, 155043), (207, 120589), (321, 77763), (441, 56603), (483, 51681), (529, 47187), (749, 33327), (963, 25921), (1127, 22149), (1449, 17227), (1587, 15729), (2247, 11109), (2461, 10143), (3381, 7383), (3703, 6741), (4761, 5243)]