78144801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 127899648

約数和(自身を除く): 49754847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3083, 3621, 8449, 9249, 21581, 25347, 52411, 64743, 157233, 218893, 366877, 656679, 1100631, 1532251, 3721181, 4596753, 11163543, 26048267, 78144801]

約数ペア:

[(1, 78144801), (3, 26048267), (7, 11163543), (17, 4596753), (21, 3721181), (51, 1532251), (71, 1100631), (119, 656679), (213, 366877), (357, 218893), (497, 157233), (1207, 64743), (1491, 52411), (3083, 25347), (3621, 21581), (8449, 9249)]