27519569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 9252271

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 379, 451, 943, 1771, 2653, 3157, 4169, 6601, 8717, 10373, 15539, 29183, 61019, 72611, 95887, 108773, 170929, 357397, 671209, 1196503, 2501779, 3931367, 27519569]

約数ペア:

[(1, 27519569), (7, 3931367), (11, 2501779), (23, 1196503), (41, 671209), (77, 357397), (161, 170929), (253, 108773), (287, 95887), (379, 72611), (451, 61019), (943, 29183), (1771, 15539), (2653, 10373), (3157, 8717), (4169, 6601)]