27242787

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 17802717

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 251, 253, 299, 363, 429, 753, 759, 897, 1573, 2761, 2783, 3263, 3289, 4719, 5773, 8283, 8349, 9789, 9867, 17319, 30371, 35893, 36179, 63503, 75049, 91113, 107679, 108537, 190509, 225147, 394823, 698533, 825539, 1184469, 2095599, 2476617, 9080929, 27242787]

約数ペア:

[(1, 27242787), (3, 9080929), (11, 2476617), (13, 2095599), (23, 1184469), (33, 825539), (39, 698533), (69, 394823), (121, 225147), (143, 190509), (251, 108537), (253, 107679), (299, 91113), (363, 75049), (429, 63503), (753, 36179), (759, 35893), (897, 30371), (1573, 17319), (2761, 9867), (2783, 9789), (3263, 8349), (3289, 8283), (4719, 5773)]