118844817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 195982080

約数和(自身を除く): 77137263

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1603, 1901, 2977, 4809, 5703, 8931, 13307, 20839, 24713, 39921, 62517, 74139, 172991, 435329, 518973, 1305987, 3047303, 5659277, 9141909, 16977831, 39614939, 118844817]

約数ペア:

[(1, 118844817), (3, 39614939), (7, 16977831), (13, 9141909), (21, 5659277), (39, 3047303), (91, 1305987), (229, 518973), (273, 435329), (687, 172991), (1603, 74139), (1901, 62517), (2977, 39921), (4809, 24713), (5703, 20839), (8931, 13307)]