77209191

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 115577280

約数和(自身を除く): 38368089

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 2351, 3649, 7053, 10947, 21159, 32841, 96391, 209239, 289173, 627717, 867519, 1883151, 8578799, 25736397, 77209191]

約数ペア:

[(1, 77209191), (3, 25736397), (9, 8578799), (41, 1883151), (89, 867519), (123, 627717), (267, 289173), (369, 209239), (801, 96391), (2351, 32841), (3649, 21159), (7053, 10947)]