5420979

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3046221

約数列:

[1, 3, 9, 27, 41, 59, 83, 123, 177, 249, 369, 531, 747, 1107, 1593, 2241, 2419, 3403, 4897, 7257, 10209, 14691, 21771, 30627, 44073, 65313, 91881, 132219, 200777, 602331, 1806993, 5420979]

約数ペア:

[(1, 5420979), (3, 1806993), (9, 602331), (27, 200777), (41, 132219), (59, 91881), (83, 65313), (123, 44073), (177, 30627), (249, 21771), (369, 14691), (531, 10209), (747, 7257), (1107, 4897), (1593, 3403), (2241, 2419)]