141931521

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 40

約数和(自身を含む): 228428640

約数和(自身を除く): 86497119

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 1003, 1377, 1593, 1747, 3009, 4779, 5241, 9027, 15723, 27081, 29699, 47169, 81243, 89097, 103073, 141507, 267291, 309219, 801873, 927657, 1752241, 2405619, 2782971, 5256723, 8348913, 15770169, 47310507, 141931521]

約数ペア:

[(1, 141931521), (3, 47310507), (9, 15770169), (17, 8348913), (27, 5256723), (51, 2782971), (59, 2405619), (81, 1752241), (153, 927657), (177, 801873), (459, 309219), (531, 267291), (1003, 141507), (1377, 103073), (1593, 89097), (1747, 81243), (3009, 47169), (4779, 29699), (5241, 27081), (9027, 15723)]