13985819991

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{190649}}^1$

素因数の和:190701

約数の個数: 64

約数和(自身を含む): 25623360000

約数和(自身を除く): 11637540009

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 171, 209, 247, 297, 351, 429, 513, 627, 741, 1287, 1881, 2223, 2717, 3861, 5643, 6669, 8151, 24453, 73359, 190649, 571947, 1715841, 2097139, 2478437, 3622331, 5147523, 6291417, 7435311, 10866993, 18874251, 22305933, 27262807, 32600979, 39845641, 47090303, 56622753, 66917799, 81788421, 97802937, 119536923, 141270909, 245365263, 358610769, 423812727, 517993333, 736095789, 1075832307, 1271438181, 1553979999, 4661939997, 13985819991]

約数ペア:

[(1, 13985819991), (3, 4661939997), (9, 1553979999), (11, 1271438181), (13, 1075832307), (19, 736095789), (27, 517993333), (33, 423812727), (39, 358610769), (57, 245365263), (99, 141270909), (117, 119536923), (143, 97802937), (171, 81788421), (209, 66917799), (247, 56622753), (297, 47090303), (351, 39845641), (429, 32600979), (513, 27262807), (627, 22305933), (741, 18874251), (1287, 10866993), (1881, 7435311), (2223, 6291417), (2717, 5147523), (3861, 3622331), (5643, 2478437), (6669, 2097139), (8151, 1715841), (24453, 571947), (73359, 190649)]