16350304491

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 24567973584

約数和(自身を除く): 8217669093

約数列:

[1, 3, 9, 27, 81, 293, 691, 879, 997, 2073, 2637, 2991, 6219, 7911, 8973, 18657, 23733, 26919, 55971, 80757, 202463, 292121, 607389, 688927, 876363, 1822167, 2066781, 2629089, 5466501, 6200343, 7887267, 16399503, 18601029, 23661801, 55803087, 201855611, 605566833, 1816700499, 5450101497, 16350304491]

約数ペア:

[(1, 16350304491), (3, 5450101497), (9, 1816700499), (27, 605566833), (81, 201855611), (293, 55803087), (691, 23661801), (879, 18601029), (997, 16399503), (2073, 7887267), (2637, 6200343), (2991, 5466501), (6219, 2629089), (7911, 2066781), (8973, 1822167), (18657, 876363), (23733, 688927), (26919, 607389), (55971, 292121), (80757, 202463)]