73639353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 106905600

約数和(自身を除く): 33266247

約数列:

[1, 3, 23, 31, 69, 93, 173, 199, 519, 597, 713, 2139, 3979, 4577, 5363, 6169, 11937, 13731, 16089, 18507, 34427, 103281, 123349, 141887, 370047, 425661, 791821, 1067237, 2375463, 3201711, 24546451, 73639353]

約数ペア:

[(1, 73639353), (3, 24546451), (23, 3201711), (31, 2375463), (69, 1067237), (93, 791821), (173, 425661), (199, 370047), (519, 141887), (597, 123349), (713, 103281), (2139, 34427), (3979, 18507), (4577, 16089), (5363, 13731), (6169, 11937)]