27309441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 41149440

約数和(自身を除く): 13839999

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 563, 703, 851, 1311, 1689, 2109, 2553, 10697, 12949, 16169, 20831, 32091, 38847, 48507, 62493, 246031, 395789, 479113, 738093, 1187367, 1437339, 9103147, 27309441]

約数ペア:

[(1, 27309441), (3, 9103147), (19, 1437339), (23, 1187367), (37, 738093), (57, 479113), (69, 395789), (111, 246031), (437, 62493), (563, 48507), (703, 38847), (851, 32091), (1311, 20831), (1689, 16169), (2109, 12949), (2553, 10697)]