53083359

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 93882880

約数和(自身を除く): 40799521

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 727, 1159, 1197, 1281, 2181, 3477, 3843, 5089, 6543, 8113, 10431, 13813, 15267, 24339, 41439, 44347, 45801, 73017, 96691, 124317, 133041, 290073, 310429, 399123, 842593, 870219, 931287, 2527779, 2793861, 5898151, 7583337, 17694453, 53083359]

約数ペア:

[(1, 53083359), (3, 17694453), (7, 7583337), (9, 5898151), (19, 2793861), (21, 2527779), (57, 931287), (61, 870219), (63, 842593), (133, 399123), (171, 310429), (183, 290073), (399, 133041), (427, 124317), (549, 96691), (727, 73017), (1159, 45801), (1197, 44347), (1281, 41439), (2181, 24339), (3477, 15267), (3843, 13813), (5089, 10431), (6543, 8113)]