39731769

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 36300231

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 659, 693, 783, 957, 1827, 1977, 2079, 2233, 2871, 4613, 5481, 5931, 6699, 7249, 8613, 13839, 17793, 19111, 20097, 21747, 41517, 50743, 57333, 60291, 65241, 124551, 133777, 152229, 171999, 195723, 210221, 401331, 456687, 515997, 630663, 1203993, 1370061, 1471547, 1891989, 3611979, 4414641, 5675967, 13243923, 39731769]

約数ペア:

[(1, 39731769), (3, 13243923), (7, 5675967), (9, 4414641), (11, 3611979), (21, 1891989), (27, 1471547), (29, 1370061), (33, 1203993), (63, 630663), (77, 515997), (87, 456687), (99, 401331), (189, 210221), (203, 195723), (231, 171999), (261, 152229), (297, 133777), (319, 124551), (609, 65241), (659, 60291), (693, 57333), (783, 50743), (957, 41517), (1827, 21747), (1977, 20097), (2079, 19111), (2233, 17793), (2871, 13839), (4613, 8613), (5481, 7249), (5931, 6699)]