76471371

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5558

約数の個数: 28

約数和(自身を含む): 120710920

約数和(自身を除く): 44239549

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 5521, 13851, 16563, 49689, 104899, 149067, 314697, 447201, 944091, 1341603, 2832273, 4024809, 8496819, 25490457, 76471371]

約数ペア:

[(1, 76471371), (3, 25490457), (9, 8496819), (19, 4024809), (27, 2832273), (57, 1341603), (81, 944091), (171, 447201), (243, 314697), (513, 149067), (729, 104899), (1539, 49689), (4617, 16563), (5521, 13851)]