73752921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2749}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 116688000

約数和(自身を除く): 42935079

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 2439, 2749, 2981, 8247, 8943, 24741, 26829, 30239, 90717, 272151, 744979, 2234937, 6704811, 8194769, 24584307, 73752921]

約数ペア:

[(1, 73752921), (3, 24584307), (9, 8194769), (11, 6704811), (33, 2234937), (99, 744979), (271, 272151), (813, 90717), (2439, 30239), (2749, 26829), (2981, 24741), (8247, 8943)]