39851757

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 69031872

約数和(自身を除く): 29180115

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 877, 891, 1377, 1683, 2631, 2673, 4131, 5049, 7893, 9647, 14909, 15147, 23679, 28941, 44727, 45441, 71037, 86823, 134181, 163999, 213111, 260469, 402543, 491997, 781407, 1207629, 1475991, 2344221, 3622887, 4427973, 13283919, 39851757]

約数ペア:

[(1, 39851757), (3, 13283919), (9, 4427973), (11, 3622887), (17, 2344221), (27, 1475991), (33, 1207629), (51, 781407), (81, 491997), (99, 402543), (153, 260469), (187, 213111), (243, 163999), (297, 134181), (459, 86823), (561, 71037), (877, 45441), (891, 44727), (1377, 28941), (1683, 23679), (2631, 15147), (2673, 14909), (4131, 9647), (5049, 7893)]