70902801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 112814208

約数和(自身を除く): 41911407

約数列:

[1, 3, 9, 17, 51, 61, 71, 107, 153, 183, 213, 321, 549, 639, 963, 1037, 1207, 1819, 3111, 3621, 4331, 5457, 6527, 7597, 9333, 10863, 12993, 16371, 19581, 22791, 38979, 58743, 68373, 73627, 110959, 129149, 220881, 332877, 387447, 463417, 662643, 998631, 1162341, 1390251, 4170753, 7878089, 23634267, 70902801]

約数ペア:

[(1, 70902801), (3, 23634267), (9, 7878089), (17, 4170753), (51, 1390251), (61, 1162341), (71, 998631), (107, 662643), (153, 463417), (183, 387447), (213, 332877), (321, 220881), (549, 129149), (639, 110959), (963, 73627), (1037, 68373), (1207, 58743), (1819, 38979), (3111, 22791), (3621, 19581), (4331, 16371), (5457, 12993), (6527, 10863), (7597, 9333)]