66427137

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 109983744

約数和(自身を除く): 43556607

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 2753, 3447, 8043, 8259, 19271, 24129, 24777, 57813, 173439, 1054399, 3163197, 7380793, 9489591, 22142379, 66427137]

約数ペア:

[(1, 66427137), (3, 22142379), (7, 9489591), (9, 7380793), (21, 3163197), (63, 1054399), (383, 173439), (1149, 57813), (2681, 24777), (2753, 24129), (3447, 19271), (8043, 8259)]