245138725293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1\times {\mathrm{6173}}^1$

素因数の和:7034

約数の個数: 64

約数和(自身を含む): 409563205632

約数和(自身を除く): 164424480339

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 487, 1059, 1461, 2471, 3409, 3883, 5357, 6173, 7413, 10227, 11649, 16071, 18519, 27181, 37499, 43211, 67903, 81543, 112497, 129633, 171911, 203709, 475321, 515733, 1203377, 1425963, 1891021, 2179069, 3006251, 3610131, 5673063, 6537207, 9018753, 13237147, 15253483, 21043757, 23969759, 33068761, 39711441, 45760449, 63131271, 71909277, 99206283, 167788313, 231481327, 503364939, 694443981, 1061206603, 3183619809, 7428446221, 11673272633, 22285338663, 35019817899, 81712908431, 245138725293]

約数ペア:

[(1, 245138725293), (3, 81712908431), (7, 35019817899), (11, 22285338663), (21, 11673272633), (33, 7428446221), (77, 3183619809), (231, 1061206603), (353, 694443981), (487, 503364939), (1059, 231481327), (1461, 167788313), (2471, 99206283), (3409, 71909277), (3883, 63131271), (5357, 45760449), (6173, 39711441), (7413, 33068761), (10227, 23969759), (11649, 21043757), (16071, 15253483), (18519, 13237147), (27181, 9018753), (37499, 6537207), (43211, 5673063), (67903, 3610131), (81543, 3006251), (112497, 2179069), (129633, 1891021), (171911, 1425963), (203709, 1203377), (475321, 515733)]