149083389

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 277831680

約数和(自身を除く): 128748291

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 273, 329, 351, 423, 611, 819, 987, 1269, 1291, 1833, 2457, 2961, 3873, 4277, 5499, 8883, 9037, 11619, 12831, 16497, 16783, 27111, 34857, 38493, 50349, 60677, 81333, 115479, 117481, 151047, 182031, 243999, 352443, 424739, 453141, 546093, 788801, 1057329, 1274217, 1638279, 2366403, 3171987, 3822651, 5521607, 7099209, 11467953, 16564821, 21297627, 49694463, 149083389]

約数ペア:

[(1, 149083389), (3, 49694463), (7, 21297627), (9, 16564821), (13, 11467953), (21, 7099209), (27, 5521607), (39, 3822651), (47, 3171987), (63, 2366403), (91, 1638279), (117, 1274217), (141, 1057329), (189, 788801), (273, 546093), (329, 453141), (351, 424739), (423, 352443), (611, 243999), (819, 182031), (987, 151047), (1269, 117481), (1291, 115479), (1833, 81333), (2457, 60677), (2961, 50349), (3873, 38493), (4277, 34857), (5499, 27111), (8883, 16783), (9037, 16497), (11619, 12831)]