7230627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 11761200

約数和(自身を除く): 4530573

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 89, 153, 177, 267, 459, 531, 801, 1003, 1377, 1513, 1593, 2403, 3009, 4539, 4779, 5251, 7209, 9027, 13617, 15753, 27081, 40851, 47259, 81243, 89267, 122553, 141777, 267801, 425331, 803403, 2410209, 7230627]

約数ペア:

[(1, 7230627), (3, 2410209), (9, 803403), (17, 425331), (27, 267801), (51, 141777), (59, 122553), (81, 89267), (89, 81243), (153, 47259), (177, 40851), (267, 27081), (459, 15753), (531, 13617), (801, 9027), (1003, 7209), (1377, 5251), (1513, 4779), (1593, 4539), (2403, 3009)]