71336349

素因数分解:

$3^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 121175040

約数和(自身を除く): 49838691

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 587, 643, 1761, 1929, 4109, 4501, 5283, 5787, 12327, 13503, 15849, 17361, 36981, 40509, 110943, 121527, 377441, 1132323, 2642087, 3396969, 7926261, 10190907, 23778783, 71336349]

約数ペア:

[(1, 71336349), (3, 23778783), (7, 10190907), (9, 7926261), (21, 3396969), (27, 2642087), (63, 1132323), (189, 377441), (587, 121527), (643, 110943), (1761, 40509), (1929, 36981), (4109, 17361), (4501, 15849), (5283, 13503), (5787, 12327)]