57987237

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 43388763

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 109, 141, 147, 231, 327, 329, 343, 517, 539, 763, 987, 1029, 1199, 1551, 1617, 2289, 2303, 3597, 3619, 3773, 5123, 5341, 6909, 8393, 10857, 11319, 15369, 16023, 16121, 25179, 25333, 35861, 37387, 48363, 56353, 58751, 75999, 107583, 112161, 169059, 176253, 177331, 251027, 394471, 411257, 531993, 753081, 1183413, 1233771, 1757189, 2761297, 5271567, 8283891, 19329079, 57987237]

約数ペア:

[(1, 57987237), (3, 19329079), (7, 8283891), (11, 5271567), (21, 2761297), (33, 1757189), (47, 1233771), (49, 1183413), (77, 753081), (109, 531993), (141, 411257), (147, 394471), (231, 251027), (327, 177331), (329, 176253), (343, 169059), (517, 112161), (539, 107583), (763, 75999), (987, 58751), (1029, 56353), (1199, 48363), (1551, 37387), (1617, 35861), (2289, 25333), (2303, 25179), (3597, 16121), (3619, 16023), (3773, 15369), (5123, 11319), (5341, 10857), (6909, 8393)]