79801761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 117694080

約数和(自身を除く): 37892319

約数列:

[1, 3, 13, 39, 83, 89, 249, 267, 277, 831, 1079, 1157, 3237, 3471, 3601, 7387, 10803, 22161, 22991, 24653, 68973, 73959, 96031, 288093, 298883, 320489, 896649, 961467, 2046199, 6138597, 26600587, 79801761]

約数ペア:

[(1, 79801761), (3, 26600587), (13, 6138597), (39, 2046199), (83, 961467), (89, 896649), (249, 320489), (267, 298883), (277, 288093), (831, 96031), (1079, 73959), (1157, 68973), (3237, 24653), (3471, 22991), (3601, 22161), (7387, 10803)]