71293299

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 120545280

約数和(自身を除く): 49251981

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 5231, 13629, 15693, 36617, 57541, 109851, 172623, 308629, 402787, 925887, 1208361, 2160403, 3394919, 6481209, 10184757, 23764433, 71293299]

約数ペア:

[(1, 71293299), (3, 23764433), (7, 10184757), (11, 6481209), (21, 3394919), (33, 2160403), (59, 1208361), (77, 925887), (177, 402787), (231, 308629), (413, 172623), (649, 109851), (1239, 57541), (1947, 36617), (4543, 15693), (5231, 13629)]