27171801

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 14962599

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 461, 531, 999, 1383, 1593, 2183, 4149, 6549, 12447, 17057, 19647, 27199, 51171, 58941, 81597, 153513, 244791, 460539, 734373, 1006363, 3019089, 9057267, 27171801]

約数ペア:

[(1, 27171801), (3, 9057267), (9, 3019089), (27, 1006363), (37, 734373), (59, 460539), (111, 244791), (177, 153513), (333, 81597), (461, 58941), (531, 51171), (999, 27199), (1383, 19647), (1593, 17057), (2183, 12447), (4149, 6549)]