15693681879

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{3257}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 23907985920

約数和(自身を除く): 8214304041

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 251, 711, 753, 2133, 2259, 3257, 6399, 6777, 9771, 19197, 19829, 20331, 29313, 59487, 60993, 87939, 178461, 257303, 263817, 535383, 771909, 791451, 817507, 1606149, 2315727, 2452521, 4818447, 6947181, 7357563, 20841543, 22072689, 62524629, 64583053, 66218067, 193749159, 198654201, 581247477, 1743742431, 5231227293, 15693681879]

約数ペア:

[(1, 15693681879), (3, 5231227293), (9, 1743742431), (27, 581247477), (79, 198654201), (81, 193749159), (237, 66218067), (243, 64583053), (251, 62524629), (711, 22072689), (753, 20841543), (2133, 7357563), (2259, 6947181), (3257, 4818447), (6399, 2452521), (6777, 2315727), (9771, 1606149), (19197, 817507), (19829, 791451), (20331, 771909), (29313, 535383), (59487, 263817), (60993, 257303), (87939, 178461)]