460894401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 785664000

約数和(自身を除く): 324769599

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 109, 207, 253, 297, 327, 619, 621, 759, 981, 1199, 1857, 2277, 2507, 2943, 3597, 5571, 6809, 6831, 7521, 10791, 14237, 16713, 20427, 22563, 27577, 32373, 42711, 61281, 67471, 67689, 82731, 128133, 156607, 183843, 202413, 248193, 384399, 469821, 607239, 742181, 744579, 1409463, 1551833, 1821717, 2226543, 4228389, 4655499, 6679629, 13966497, 17070163, 20038887, 41899491, 51210489, 153631467, 460894401]

約数ペア:

[(1, 460894401), (3, 153631467), (9, 51210489), (11, 41899491), (23, 20038887), (27, 17070163), (33, 13966497), (69, 6679629), (99, 4655499), (109, 4228389), (207, 2226543), (253, 1821717), (297, 1551833), (327, 1409463), (619, 744579), (621, 742181), (759, 607239), (981, 469821), (1199, 384399), (1857, 248193), (2277, 202413), (2507, 183843), (2943, 156607), (3597, 128133), (5571, 82731), (6809, 67689), (6831, 67471), (7521, 61281), (10791, 42711), (14237, 32373), (16713, 27577), (20427, 22563)]