9801729

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 17075520

約数和(自身を除く): 7273791

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 293, 413, 531, 567, 879, 1239, 1593, 2051, 2637, 3717, 4779, 6153, 7911, 11151, 17287, 18459, 23733, 33453, 51861, 55377, 121009, 155583, 166131, 363027, 466749, 1089081, 1400247, 3267243, 9801729]

約数ペア:

[(1, 9801729), (3, 3267243), (7, 1400247), (9, 1089081), (21, 466749), (27, 363027), (59, 166131), (63, 155583), (81, 121009), (177, 55377), (189, 51861), (293, 33453), (413, 23733), (531, 18459), (567, 17287), (879, 11151), (1239, 7911), (1593, 6153), (2051, 4779), (2637, 3717)]