131631216639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{59957}}^1$

素因数の和:61387

約数の個数: 32

約数和(自身を含む): 193763150784

約数和(自身を除く): 62131934145

約数列:

[1, 3, 13, 39, 41, 123, 533, 1373, 1599, 4119, 17849, 53547, 56293, 59957, 168879, 179871, 731809, 779441, 2195427, 2338323, 2458237, 7374711, 31957081, 82320961, 95871243, 246962883, 1070172493, 3210517479, 3375159401, 10125478203, 43877072213, 131631216639]

約数ペア:

[(1, 131631216639), (3, 43877072213), (13, 10125478203), (39, 3375159401), (41, 3210517479), (123, 1070172493), (533, 246962883), (1373, 95871243), (1599, 82320961), (4119, 31957081), (17849, 7374711), (53547, 2458237), (56293, 2338323), (59957, 2195427), (168879, 779441), (179871, 731809)]