64767417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 103842816

約数和(自身を除く): 39075399

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 3511, 6149, 10533, 18447, 38621, 45643, 115863, 136929, 150973, 452919, 502073, 1506219, 1660703, 1962649, 4982109, 5887947, 21589139, 64767417]

約数ペア:

[(1, 64767417), (3, 21589139), (11, 5887947), (13, 4982109), (33, 1962649), (39, 1660703), (43, 1506219), (129, 502073), (143, 452919), (429, 150973), (473, 136929), (559, 115863), (1419, 45643), (1677, 38621), (3511, 18447), (6149, 10533)]