26940735

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 21244545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1013, 1773, 2955, 3039, 5065, 5319, 8865, 9117, 15195, 26595, 27351, 45585, 136755, 199561, 598683, 997805, 1796049, 2993415, 5388147, 8980245, 26940735]

約数ペア:

[(1, 26940735), (3, 8980245), (5, 5388147), (9, 2993415), (15, 1796049), (27, 997805), (45, 598683), (135, 199561), (197, 136755), (591, 45585), (985, 27351), (1013, 26595), (1773, 15195), (2955, 9117), (3039, 8865), (5065, 5319)]