7051014729

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 11618880000

約数和(自身を除く): 4567865271

約数列:

[1, 3, 9, 11, 33, 41, 79, 99, 121, 123, 237, 363, 369, 451, 711, 869, 1089, 1353, 1999, 2607, 3239, 4059, 4961, 5997, 7821, 9559, 9717, 14883, 17991, 21989, 28677, 29151, 35629, 44649, 65967, 81959, 86031, 106887, 157921, 197901, 241879, 245877, 320661, 391919, 473763, 725637, 737631, 901549, 1175757, 1421289, 1737131, 2176911, 2704647, 3527271, 5211393, 6474761, 8113941, 9917039, 15634179, 19108441, 19424283, 29751117, 57325323, 58272849, 71222371, 89253351, 171975969, 213667113, 641001339, 783446081, 2350338243, 7051014729]

約数ペア:

[(1, 7051014729), (3, 2350338243), (9, 783446081), (11, 641001339), (33, 213667113), (41, 171975969), (79, 89253351), (99, 71222371), (121, 58272849), (123, 57325323), (237, 29751117), (363, 19424283), (369, 19108441), (451, 15634179), (711, 9917039), (869, 8113941), (1089, 6474761), (1353, 5211393), (1999, 3527271), (2607, 2704647), (3239, 2176911), (4059, 1737131), (4961, 1421289), (5997, 1175757), (7821, 901549), (9559, 737631), (9717, 725637), (14883, 473763), (17991, 391919), (21989, 320661), (28677, 245877), (29151, 241879), (35629, 197901), (44649, 157921), (65967, 106887), (81959, 86031)]