64793157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 102695040

約数和(自身を除く): 37901883

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1697, 2937, 3471, 5091, 12727, 18667, 22061, 38181, 56001, 66183, 151033, 242671, 453099, 728013, 1661363, 1963429, 4984089, 5890287, 21597719, 64793157]

約数ペア:

[(1, 64793157), (3, 21597719), (11, 5890287), (13, 4984089), (33, 1963429), (39, 1661363), (89, 728013), (143, 453099), (267, 242671), (429, 151033), (979, 66183), (1157, 56001), (1697, 38181), (2937, 22061), (3471, 18667), (5091, 12727)]