77689131

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 115808256

約数和(自身を除く): 38119125

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 4943, 5239, 14829, 15717, 64259, 153233, 192777, 459699, 835367, 1992029, 2506101, 5976087, 25896377, 77689131]

約数ペア:

[(1, 77689131), (3, 25896377), (13, 5976087), (31, 2506101), (39, 1992029), (93, 835367), (169, 459699), (403, 192777), (507, 153233), (1209, 64259), (4943, 15717), (5239, 14829)]