72657441

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5923}}^1$

素因数の和:6005

約数の個数: 24

約数和(自身を含む): 110897280

約数和(自身を除く): 38239839

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5923, 12267, 17769, 53307, 171767, 278381, 515301, 835143, 1545903, 2505429, 8073049, 24219147, 72657441]

約数ペア:

[(1, 72657441), (3, 24219147), (9, 8073049), (29, 2505429), (47, 1545903), (87, 835143), (141, 515301), (261, 278381), (423, 171767), (1363, 53307), (4089, 17769), (5923, 12267)]