53761939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 72147456

約数和(自身を除く): 18385517

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 613, 737, 1139, 1309, 4291, 5159, 6743, 7973, 10421, 12529, 41071, 47201, 72947, 87703, 114631, 287497, 451781, 698207, 802417, 3162467, 4887449, 7680277, 53761939]

約数ペア:

[(1, 53761939), (7, 7680277), (11, 4887449), (17, 3162467), (67, 802417), (77, 698207), (119, 451781), (187, 287497), (469, 114631), (613, 87703), (737, 72947), (1139, 47201), (1309, 41071), (4291, 12529), (5159, 10421), (6743, 7973)]