121008069

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 218260224

約数和(自身を除く): 97252155

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1491, 2081, 2769, 4473, 6243, 6461, 8307, 14567, 18729, 19383, 27053, 43701, 58149, 81159, 131103, 147751, 189371, 243477, 443253, 568113, 1034257, 1329759, 1704339, 1920763, 3102771, 5762289, 9308313, 13445341, 17286867, 40336023, 121008069]

約数ペア:

[(1, 121008069), (3, 40336023), (7, 17286867), (9, 13445341), (13, 9308313), (21, 5762289), (39, 3102771), (63, 1920763), (71, 1704339), (91, 1329759), (117, 1034257), (213, 568113), (273, 443253), (497, 243477), (639, 189371), (819, 147751), (923, 131103), (1491, 81159), (2081, 58149), (2769, 43701), (4473, 27053), (6243, 19383), (6461, 18729), (8307, 14567)]