33479919

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 27000081

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 349, 459, 513, 561, 627, 969, 1047, 1683, 1881, 2907, 3141, 3553, 3839, 5049, 5643, 5933, 6631, 8721, 9423, 10659, 11517, 17799, 19893, 31977, 34551, 53397, 59679, 65263, 72941, 95931, 103653, 112727, 160191, 179037, 195789, 218823, 338181, 587367, 656469, 1014543, 1239997, 1762101, 1969407, 3043629, 3719991, 11159973, 33479919]

約数ペア:

[(1, 33479919), (3, 11159973), (9, 3719991), (11, 3043629), (17, 1969407), (19, 1762101), (27, 1239997), (33, 1014543), (51, 656469), (57, 587367), (99, 338181), (153, 218823), (171, 195789), (187, 179037), (209, 160191), (297, 112727), (323, 103653), (349, 95931), (459, 72941), (513, 65263), (561, 59679), (627, 53397), (969, 34551), (1047, 31977), (1683, 19893), (1881, 17799), (2907, 11517), (3141, 10659), (3553, 9423), (3839, 8721), (5049, 6631), (5643, 5933)]