771007183971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2971}}^1\times {\mathrm{9619}}^1$

素因数の和:12656

約数の個数: 48

約数和(自身を含む): 1138364922240

約数和(自身を除く): 367357738269

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1173, 1587, 2971, 8913, 8993, 9619, 26979, 28857, 50507, 68333, 151521, 163523, 204999, 221237, 490569, 663711, 1161661, 1571659, 3484983, 3761029, 4714977, 5088451, 11283087, 15265353, 26718203, 28578049, 80154609, 85734147, 86503667, 259511001, 485826833, 657295127, 1457480499, 1971885381, 11174017159, 15117787921, 33522051477, 45353363763, 257002394657, 771007183971]

約数ペア:

[(1, 771007183971), (3, 257002394657), (17, 45353363763), (23, 33522051477), (51, 15117787921), (69, 11174017159), (391, 1971885381), (529, 1457480499), (1173, 657295127), (1587, 485826833), (2971, 259511001), (8913, 86503667), (8993, 85734147), (9619, 80154609), (26979, 28578049), (28857, 26718203), (50507, 15265353), (68333, 11283087), (151521, 5088451), (163523, 4714977), (204999, 3761029), (221237, 3484983), (490569, 1571659), (663711, 1161661)]