81931566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{593707}}^1$

素因数の和:593735

約数の個数: 16

約数和(自身を含む): 170987904

約数和(自身を除く): 89056338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 593707, 1187414, 1781121, 3562242, 13655261, 27310522, 40965783, 81931566]

約数ペア:

[(1, 81931566), (2, 40965783), (3, 27310522), (6, 13655261), (23, 3562242), (46, 1781121), (69, 1187414), (138, 593707)]