138601119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 200309760

約数和(自身を除く): 61708641

約数列:

[1, 3, 17, 51, 83, 137, 239, 249, 411, 717, 1411, 2329, 4063, 4233, 6987, 11371, 12189, 19837, 32743, 34113, 59511, 98229, 193307, 337229, 556631, 579921, 1011687, 1669893, 2717669, 8153007, 46200373, 138601119]

約数ペア:

[(1, 138601119), (3, 46200373), (17, 8153007), (51, 2717669), (83, 1669893), (137, 1011687), (239, 579921), (249, 556631), (411, 337229), (717, 193307), (1411, 98229), (2329, 59511), (4063, 34113), (4233, 32743), (6987, 19837), (11371, 12189)]