55671399

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3140

約数の個数: 36

約数和(自身を含む): 95855760

約数和(自身を除く): 40184361

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 3079, 6027, 9237, 18081, 21553, 27711, 64659, 126239, 150871, 193977, 378717, 452613, 883673, 1136151, 1357839, 2651019, 6185711, 7953057, 18557133, 55671399]

約数ペア:

[(1, 55671399), (3, 18557133), (7, 7953057), (9, 6185711), (21, 2651019), (41, 1357839), (49, 1136151), (63, 883673), (123, 452613), (147, 378717), (287, 193977), (369, 150871), (441, 126239), (861, 64659), (2009, 27711), (2583, 21553), (3079, 18081), (6027, 9237)]