40572693

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 32075883

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 881, 903, 1071, 2193, 2643, 2709, 5117, 6167, 6579, 7929, 14977, 15351, 18501, 37883, 44931, 46053, 55503, 104839, 113649, 134793, 265181, 314517, 340947, 644011, 795543, 943551, 1932033, 2386629, 4508077, 5796099, 13524231, 40572693]

約数ペア:

[(1, 40572693), (3, 13524231), (7, 5796099), (9, 4508077), (17, 2386629), (21, 1932033), (43, 943551), (51, 795543), (63, 644011), (119, 340947), (129, 314517), (153, 265181), (301, 134793), (357, 113649), (387, 104839), (731, 55503), (881, 46053), (903, 44931), (1071, 37883), (2193, 18501), (2643, 15351), (2709, 14977), (5117, 7929), (6167, 6579)]