291213684027

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8705159}}^1$

素因数の和:8705237

約数の個数: 40

約数和(自身を含む): 505595692800

約数和(自身を除く): 214382008773

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 3717, 4779, 11151, 33453, 8705159, 26115477, 60936113, 78346431, 182808339, 235039293, 513604381, 548425017, 705117879, 1540813143, 1645275051, 3595230667, 4622439429, 4935825153, 10785692001, 13867318287, 32357076003, 41601954861, 97071228009, 291213684027]

約数ペア:

[(1, 291213684027), (3, 97071228009), (7, 41601954861), (9, 32357076003), (21, 13867318287), (27, 10785692001), (59, 4935825153), (63, 4622439429), (81, 3595230667), (177, 1645275051), (189, 1540813143), (413, 705117879), (531, 548425017), (567, 513604381), (1239, 235039293), (1593, 182808339), (3717, 78346431), (4779, 60936113), (11151, 26115477), (33453, 8705159)]