51114969

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{7603}}^1$

素因数の和:7698

約数の個数: 20

約数和(自身を含む): 77287056

約数和(自身を除く): 26172087

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 7603, 22809, 68427, 205281, 615843, 631049, 1893147, 5679441, 17038323, 51114969]

約数ペア:

[(1, 51114969), (3, 17038323), (9, 5679441), (27, 1893147), (81, 631049), (83, 615843), (249, 205281), (747, 68427), (2241, 22809), (6723, 7603)]