83669013

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 124581600

約数和(自身を除く): 40912587

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 1451, 4353, 6407, 13059, 19221, 57663, 62393, 187179, 216199, 561537, 648597, 1945791, 9296557, 27889671, 83669013]

約数ペア:

[(1, 83669013), (3, 27889671), (9, 9296557), (43, 1945791), (129, 648597), (149, 561537), (387, 216199), (447, 187179), (1341, 62393), (1451, 57663), (4353, 19221), (6407, 13059)]