71296929

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 123710112

約数和(自身を除く): 52413183

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 523, 561, 729, 891, 1377, 1569, 1683, 2673, 4131, 4707, 5049, 5753, 8019, 8891, 12393, 14121, 15147, 17259, 26673, 42363, 45441, 51777, 80019, 97801, 127089, 136323, 155331, 240057, 293403, 381267, 465993, 720171, 880209, 1397979, 2160513, 2640627, 4193937, 6481539, 7921881, 23765643, 71296929]

約数ペア:

[(1, 71296929), (3, 23765643), (9, 7921881), (11, 6481539), (17, 4193937), (27, 2640627), (33, 2160513), (51, 1397979), (81, 880209), (99, 720171), (153, 465993), (187, 381267), (243, 293403), (297, 240057), (459, 155331), (523, 136323), (561, 127089), (729, 97801), (891, 80019), (1377, 51777), (1569, 45441), (1683, 42363), (2673, 26673), (4131, 17259), (4707, 15147), (5049, 14121), (5753, 12393), (8019, 8891)]