83565813

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{983}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 114301440

約数和(自身を除く): 30735627

約数列:

[1, 3, 43, 129, 659, 983, 1977, 2949, 28337, 42269, 85011, 126807, 647797, 1943391, 27855271, 83565813]

約数ペア:

[(1, 83565813), (3, 27855271), (43, 1943391), (129, 647797), (659, 126807), (983, 85011), (1977, 42269), (2949, 28337)]