199589068827

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1427}}^1\times {\mathrm{43049}}^1$

素因数の和:44520

約数の個数: 36

約数和(自身を含む): 304487656200

約数和(自身を除く): 104898587373

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1427, 3249, 4281, 12843, 27113, 43049, 81339, 129147, 244017, 387441, 515147, 817931, 1545441, 2453793, 4636323, 7361379, 15540689, 46622067, 61430923, 139866201, 184292769, 552878307, 1167187537, 3501562611, 10504687833, 22176563203, 66529689609, 199589068827]

約数ペア:

[(1, 199589068827), (3, 66529689609), (9, 22176563203), (19, 10504687833), (57, 3501562611), (171, 1167187537), (361, 552878307), (1083, 184292769), (1427, 139866201), (3249, 61430923), (4281, 46622067), (12843, 15540689), (27113, 7361379), (43049, 4636323), (81339, 2453793), (129147, 1545441), (244017, 817931), (387441, 515147)]