54211143

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 31589817

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 797, 861, 1659, 2391, 3239, 5579, 9717, 16737, 22673, 32677, 62963, 68019, 98031, 188889, 228739, 440741, 686217, 1322223, 2581483, 7744449, 18070381, 54211143]

約数ペア:

[(1, 54211143), (3, 18070381), (7, 7744449), (21, 2581483), (41, 1322223), (79, 686217), (123, 440741), (237, 228739), (287, 188889), (553, 98031), (797, 68019), (861, 62963), (1659, 32677), (2391, 22673), (3239, 16737), (5579, 9717)]