64756503

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6011}}^1$

素因数の和:6049

約数の個数: 40

約数和(自身を含む): 116392320

約数和(自身を除く): 51635817

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 6011, 10773, 18033, 42077, 54099, 114209, 126231, 162297, 342627, 378693, 486891, 799463, 1027881, 1136079, 2398389, 3083643, 3408237, 7195167, 9250929, 21585501, 64756503]

約数ペア:

[(1, 64756503), (3, 21585501), (7, 9250929), (9, 7195167), (19, 3408237), (21, 3083643), (27, 2398389), (57, 1136079), (63, 1027881), (81, 799463), (133, 486891), (171, 378693), (189, 342627), (399, 162297), (513, 126231), (567, 114209), (1197, 54099), (1539, 42077), (3591, 18033), (6011, 10773)]