77732361

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 54580599

約数列:

[1, 3, 7, 9, 21, 61, 63, 113, 179, 183, 339, 427, 537, 549, 791, 1017, 1253, 1281, 1611, 2373, 3759, 3843, 6893, 7119, 10919, 11277, 20227, 20679, 32757, 48251, 60681, 62037, 76433, 98271, 141589, 144753, 182043, 229299, 424767, 434259, 687897, 1233847, 1274301, 3701541, 8636929, 11104623, 25910787, 77732361]

約数ペア:

[(1, 77732361), (3, 25910787), (7, 11104623), (9, 8636929), (21, 3701541), (61, 1274301), (63, 1233847), (113, 687897), (179, 434259), (183, 424767), (339, 229299), (427, 182043), (537, 144753), (549, 141589), (791, 98271), (1017, 76433), (1253, 62037), (1281, 60681), (1611, 48251), (2373, 32757), (3759, 20679), (3843, 20227), (6893, 11277), (7119, 10919)]