923286609

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27809}}^1$

素因数の和:27870

約数の個数: 48

約数和(自身を含む): 1665930240

約数和(自身を除く): 742643631

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 27809, 33201, 83427, 194663, 250281, 472753, 583989, 862079, 1418259, 1751967, 2586237, 3309271, 4254777, 6034553, 7758711, 9927813, 14655343, 18103659, 29783439, 43966029, 54310977, 102587401, 131898087, 307762203, 923286609]

約数ペア:

[(1, 923286609), (3, 307762203), (7, 131898087), (9, 102587401), (17, 54310977), (21, 43966029), (31, 29783439), (51, 18103659), (63, 14655343), (93, 9927813), (119, 7758711), (153, 6034553), (217, 4254777), (279, 3309271), (357, 2586237), (527, 1751967), (651, 1418259), (1071, 862079), (1581, 583989), (1953, 472753), (3689, 250281), (4743, 194663), (11067, 83427), (27809, 33201)]