83456397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7607}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 128179584

約数和(自身を除く): 44723187

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 7607, 10971, 22821, 68463, 174961, 403171, 524883, 1209513, 1574649, 3628539, 9272933, 27818799, 83456397]

約数ペア:

[(1, 83456397), (3, 27818799), (9, 9272933), (23, 3628539), (53, 1574649), (69, 1209513), (159, 524883), (207, 403171), (477, 174961), (1219, 68463), (3657, 22821), (7607, 10971)]