23765643

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 41198976

約数和(自身を除く): 17433333

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 523, 561, 891, 1377, 1569, 1683, 2673, 4131, 4707, 5049, 5753, 8891, 14121, 15147, 17259, 26673, 42363, 45441, 51777, 80019, 97801, 127089, 155331, 240057, 293403, 465993, 720171, 880209, 1397979, 2160513, 2640627, 7921881, 23765643]

約数ペア:

[(1, 23765643), (3, 7921881), (9, 2640627), (11, 2160513), (17, 1397979), (27, 880209), (33, 720171), (51, 465993), (81, 293403), (99, 240057), (153, 155331), (187, 127089), (243, 97801), (297, 80019), (459, 51777), (523, 45441), (561, 42363), (891, 26673), (1377, 17259), (1569, 15147), (1683, 14121), (2673, 8891), (4131, 5753), (4707, 5049)]