129353757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 61158243

約数列:

[1, 3, 13, 39, 83, 89, 249, 267, 449, 1079, 1157, 1347, 3237, 3471, 5837, 7387, 17511, 22161, 37267, 39961, 96031, 111801, 119883, 288093, 484471, 519493, 1453413, 1558479, 3316763, 9950289, 43117919, 129353757]

約数ペア:

[(1, 129353757), (3, 43117919), (13, 9950289), (39, 3316763), (83, 1558479), (89, 1453413), (249, 519493), (267, 484471), (449, 288093), (1079, 119883), (1157, 111801), (1347, 96031), (3237, 39961), (3471, 37267), (5837, 22161), (7387, 17511)]