64809801

素因数分解:

$3^5\times 7^2\times {\mathrm{5443}}^1$

素因数の和:5472

約数の個数: 36

約数和(自身を含む): 112952112

約数和(自身を除く): 48142311

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 5443, 11907, 16329, 38101, 48987, 114303, 146961, 266707, 342909, 440883, 800121, 1028727, 1322649, 2400363, 3086181, 7201089, 9258543, 21603267, 64809801]

約数ペア:

[(1, 64809801), (3, 21603267), (7, 9258543), (9, 7201089), (21, 3086181), (27, 2400363), (49, 1322649), (63, 1028727), (81, 800121), (147, 440883), (189, 342909), (243, 266707), (441, 146961), (567, 114303), (1323, 48987), (1701, 38101), (3969, 16329), (5443, 11907)]