77067747

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 40436253

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 479, 531, 909, 1437, 1593, 2727, 4311, 5959, 12933, 17877, 28261, 48379, 53631, 84783, 145137, 160893, 254349, 435411, 763047, 1306233, 2854361, 8563083, 25689249, 77067747]

約数ペア:

[(1, 77067747), (3, 25689249), (9, 8563083), (27, 2854361), (59, 1306233), (101, 763047), (177, 435411), (303, 254349), (479, 160893), (531, 145137), (909, 84783), (1437, 53631), (1593, 48379), (2727, 28261), (4311, 17877), (5959, 12933)]