69470973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 127411200

約数和(自身を除く): 57940227

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, 947, 1287, 1881, 2223, 2717, 2841, 3861, 5643, 6669, 8151, 8523, 10417, 12311, 17993, 24453, 25569, 31251, 36933, 53979, 73359, 93753, 110799, 135421, 161937, 197923, 233909, 281259, 332397, 406263, 485811, 593769, 701727, 1218789, 1781307, 2105181, 2572999, 3656367, 5343921, 6315543, 7718997, 23156991, 69470973]

約数ペア:

[(1, 69470973), (3, 23156991), (9, 7718997), (11, 6315543), (13, 5343921), (19, 3656367), (27, 2572999), (33, 2105181), (39, 1781307), (57, 1218789), (99, 701727), (117, 593769), (143, 485811), (171, 406263), (209, 332397), (247, 281259), (297, 233909), (351, 197923), (429, 161937), (513, 135421), (627, 110799), (741, 93753), (947, 73359), (1287, 53979), (1881, 36933), (2223, 31251), (2717, 25569), (2841, 24453), (3861, 17993), (5643, 12311), (6669, 10417), (8151, 8523)]