75501777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 39990831

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 433, 663, 789, 1299, 3419, 4471, 5629, 7361, 10257, 13413, 16887, 22083, 58123, 95693, 113879, 174369, 287079, 341637, 1480427, 1935943, 4441281, 5807829, 25167259, 75501777]

約数ペア:

[(1, 75501777), (3, 25167259), (13, 5807829), (17, 4441281), (39, 1935943), (51, 1480427), (221, 341637), (263, 287079), (433, 174369), (663, 113879), (789, 95693), (1299, 58123), (3419, 22083), (4471, 16887), (5629, 13413), (7361, 10257)]