542782851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 858654720

約数和(自身を除く): 315871869

約数列:

[1, 3, 13, 17, 39, 43, 51, 79, 129, 221, 237, 241, 559, 663, 723, 731, 1027, 1343, 1677, 2193, 3081, 3133, 3397, 4029, 4097, 9399, 9503, 10191, 10363, 12291, 17459, 19039, 28509, 31089, 44161, 52377, 53261, 57117, 57749, 132483, 134719, 159783, 173247, 176171, 247507, 323663, 404157, 528513, 742521, 750737, 818677, 970989, 2252211, 2290223, 2456031, 4207619, 6870669, 10642801, 12622857, 13917509, 31928403, 41752527, 180927617, 542782851]

約数ペア:

[(1, 542782851), (3, 180927617), (13, 41752527), (17, 31928403), (39, 13917509), (43, 12622857), (51, 10642801), (79, 6870669), (129, 4207619), (221, 2456031), (237, 2290223), (241, 2252211), (559, 970989), (663, 818677), (723, 750737), (731, 742521), (1027, 528513), (1343, 404157), (1677, 323663), (2193, 247507), (3081, 176171), (3133, 173247), (3397, 159783), (4029, 134719), (4097, 132483), (9399, 57749), (9503, 57117), (10191, 53261), (10363, 52377), (12291, 44161), (17459, 31089), (19039, 28509)]