40805559

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 26586441

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 4679, 8721, 14037, 42111, 79543, 88901, 126333, 238629, 266703, 715887, 800109, 1511317, 2147661, 2400327, 4533951, 13601853, 40805559]

約数ペア:

[(1, 40805559), (3, 13601853), (9, 4533951), (17, 2400327), (19, 2147661), (27, 1511317), (51, 800109), (57, 715887), (153, 266703), (171, 238629), (323, 126333), (459, 88901), (513, 79543), (969, 42111), (2907, 14037), (4679, 8721)]