8124617823

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{3023}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 12906915840

約数和(自身を除く): 4782298017

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 389, 987, 1167, 2303, 2723, 3023, 6909, 8169, 9069, 18283, 19061, 21161, 54849, 57183, 63483, 127981, 142081, 148127, 383943, 426243, 444381, 895867, 994567, 1175947, 2687601, 2983701, 3527841, 6961969, 8231629, 20885907, 24694887, 55269509, 57621403, 165808527, 172864209, 386886563, 1160659689, 2708205941, 8124617823]

約数ペア:

[(1, 8124617823), (3, 2708205941), (7, 1160659689), (21, 386886563), (47, 172864209), (49, 165808527), (141, 57621403), (147, 55269509), (329, 24694887), (389, 20885907), (987, 8231629), (1167, 6961969), (2303, 3527841), (2723, 2983701), (3023, 2687601), (6909, 1175947), (8169, 994567), (9069, 895867), (18283, 444381), (19061, 426243), (21161, 383943), (54849, 148127), (57183, 142081), (63483, 127981)]