243669083217

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{151477}}^1$

素因数の和:151878

約数の個数: 48

約数和(自身を含む): 391234954752

約数和(自身を除く): 147565871535

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 353, 651, 1059, 1519, 2471, 4557, 7413, 10943, 17297, 32829, 51891, 76601, 151477, 229803, 454431, 536207, 1060339, 1608621, 3181017, 4695787, 7422373, 14087361, 22267119, 32870509, 53471381, 98611527, 160414143, 230093563, 374299667, 690280689, 1122899001, 1657612811, 2620097669, 4972838433, 7860293007, 11603289677, 34809869031, 81223027739, 243669083217]

約数ペア:

[(1, 243669083217), (3, 81223027739), (7, 34809869031), (21, 11603289677), (31, 7860293007), (49, 4972838433), (93, 2620097669), (147, 1657612811), (217, 1122899001), (353, 690280689), (651, 374299667), (1059, 230093563), (1519, 160414143), (2471, 98611527), (4557, 53471381), (7413, 32870509), (10943, 22267119), (17297, 14087361), (32829, 7422373), (51891, 4695787), (76601, 3181017), (151477, 1608621), (229803, 1060339), (454431, 536207)]