82345887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 132787200

約数和(自身を除く): 50441313

約数列:

[1, 3, 9, 13, 39, 59, 79, 117, 151, 177, 237, 453, 531, 711, 767, 1027, 1359, 1963, 2301, 3081, 4661, 5889, 6903, 8909, 9243, 11929, 13983, 17667, 26727, 35787, 41949, 60593, 80181, 107361, 115817, 155077, 181779, 347451, 465231, 545337, 703811, 1042353, 1395693, 2111433, 6334299, 9149543, 27448629, 82345887]

約数ペア:

[(1, 82345887), (3, 27448629), (9, 9149543), (13, 6334299), (39, 2111433), (59, 1395693), (79, 1042353), (117, 703811), (151, 545337), (177, 465231), (237, 347451), (453, 181779), (531, 155077), (711, 115817), (767, 107361), (1027, 80181), (1359, 60593), (1963, 41949), (2301, 35787), (3081, 26727), (4661, 17667), (5889, 13983), (6903, 11929), (8909, 9243)]