201872277

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 310752000

約数和(自身を除く): 108879723

約数列:

[1, 3, 9, 27, 29, 87, 261, 311, 783, 829, 933, 2487, 2799, 7461, 8397, 9019, 22383, 24041, 27057, 72123, 81171, 216369, 243513, 257819, 649107, 773457, 2320371, 6961113, 7476751, 22430253, 67290759, 201872277]

約数ペア:

[(1, 201872277), (3, 67290759), (9, 22430253), (27, 7476751), (29, 6961113), (87, 2320371), (261, 773457), (311, 649107), (783, 257819), (829, 243513), (933, 216369), (2487, 81171), (2799, 72123), (7461, 27057), (8397, 24041), (9019, 22383)]