63416865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 108158976

約数和(自身を除く): 44742111

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 3911, 5405, 11733, 16215, 19555, 58665, 89953, 183817, 269859, 449765, 551451, 919085, 1349295, 2757255, 4227791, 12683373, 21138955, 63416865]

約数ペア:

[(1, 63416865), (3, 21138955), (5, 12683373), (15, 4227791), (23, 2757255), (47, 1349295), (69, 919085), (115, 551451), (141, 449765), (235, 269859), (345, 183817), (705, 89953), (1081, 58665), (3243, 19555), (3911, 16215), (5405, 11733)]