53758047

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 30913953

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 587, 623, 1029, 1761, 1869, 4109, 4361, 12327, 13083, 28763, 30527, 52243, 86289, 91581, 156729, 201341, 365701, 604023, 1097103, 2559907, 7679721, 17919349, 53758047]

約数ペア:

[(1, 53758047), (3, 17919349), (7, 7679721), (21, 2559907), (49, 1097103), (89, 604023), (147, 365701), (267, 201341), (343, 156729), (587, 91581), (623, 86289), (1029, 52243), (1761, 30527), (1869, 28763), (4109, 13083), (4361, 12327)]