82019979

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 47234421

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1583, 1919, 2727, 4749, 5757, 14247, 17271, 30077, 42741, 51813, 90231, 159883, 270693, 479649, 812079, 1438947, 3037777, 4316841, 9113331, 27339993, 82019979]

約数ペア:

[(1, 82019979), (3, 27339993), (9, 9113331), (19, 4316841), (27, 3037777), (57, 1438947), (101, 812079), (171, 479649), (303, 270693), (513, 159883), (909, 90231), (1583, 51813), (1919, 42741), (2727, 30077), (4749, 17271), (5757, 14247)]