27999756

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 60

約数和(自身を含む): 74095560

約数和(自身を除く): 46095804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 971, 1068, 1602, 1942, 2403, 2913, 3204, 3884, 4806, 5826, 7209, 8739, 9612, 11652, 14418, 17478, 26217, 28836, 34956, 52434, 78651, 86419, 104868, 157302, 172838, 259257, 314604, 345676, 518514, 777771, 1037028, 1555542, 2333313, 3111084, 4666626, 6999939, 9333252, 13999878, 27999756]

約数ペア:

[(1, 27999756), (2, 13999878), (3, 9333252), (4, 6999939), (6, 4666626), (9, 3111084), (12, 2333313), (18, 1555542), (27, 1037028), (36, 777771), (54, 518514), (81, 345676), (89, 314604), (108, 259257), (162, 172838), (178, 157302), (267, 104868), (324, 86419), (356, 78651), (534, 52434), (801, 34956), (971, 28836), (1068, 26217), (1602, 17478), (1942, 14418), (2403, 11652), (2913, 9612), (3204, 8739), (3884, 7209), (4806, 5826)]