86218473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 129773952

約数和(自身を除く): 43555479

約数列:

[1, 3, 11, 33, 37, 111, 241, 293, 407, 723, 879, 1221, 2651, 3223, 7953, 8917, 9669, 10841, 26751, 32523, 70613, 98087, 119251, 211839, 294261, 357753, 776743, 2330229, 2612681, 7838043, 28739491, 86218473]

約数ペア:

[(1, 86218473), (3, 28739491), (11, 7838043), (33, 2612681), (37, 2330229), (111, 776743), (241, 357753), (293, 294261), (407, 211839), (723, 119251), (879, 98087), (1221, 70613), (2651, 32523), (3223, 26751), (7953, 10841), (8917, 9669)]