7180658727

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 10671239040

約数和(自身を除く): 3490580313

約数列:

[1, 3, 11, 33, 109, 121, 327, 347, 363, 523, 1041, 1199, 1569, 3597, 3817, 5753, 11451, 13189, 17259, 37823, 39567, 41987, 57007, 63283, 113469, 125961, 171021, 181481, 189849, 416053, 544443, 627077, 1248159, 1881231, 1996291, 4576583, 5988873, 6897847, 13729749, 19781429, 20693541, 21959201, 59344287, 65877603, 217595719, 652787157, 2393552909, 7180658727]

約数ペア:

[(1, 7180658727), (3, 2393552909), (11, 652787157), (33, 217595719), (109, 65877603), (121, 59344287), (327, 21959201), (347, 20693541), (363, 19781429), (523, 13729749), (1041, 6897847), (1199, 5988873), (1569, 4576583), (3597, 1996291), (3817, 1881231), (5753, 1248159), (11451, 627077), (13189, 544443), (17259, 416053), (37823, 189849), (39567, 181481), (41987, 171021), (57007, 125961), (63283, 113469)]