40629519

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 70021248

約数和(自身を除く): 29391729

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 547, 567, 917, 1179, 1641, 2751, 3537, 3829, 4923, 8253, 10611, 11487, 14769, 24759, 34461, 44307, 71657, 74277, 103383, 214971, 310149, 501599, 644913, 1504797, 1934739, 4514391, 5804217, 13543173, 40629519]

約数ペア:

[(1, 40629519), (3, 13543173), (7, 5804217), (9, 4514391), (21, 1934739), (27, 1504797), (63, 644913), (81, 501599), (131, 310149), (189, 214971), (393, 103383), (547, 74277), (567, 71657), (917, 44307), (1179, 34461), (1641, 24759), (2751, 14769), (3537, 11487), (3829, 10611), (4923, 8253)]