77876127

素因数分解:

$3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 132264960

約数和(自身を除く): 54388833

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 631, 653, 1893, 1959, 4417, 4571, 5679, 5877, 13251, 13713, 17037, 17631, 39753, 41139, 119259, 123417, 412043, 1236129, 2884301, 3708387, 8652903, 11125161, 25958709, 77876127]

約数ペア:

[(1, 77876127), (3, 25958709), (7, 11125161), (9, 8652903), (21, 3708387), (27, 2884301), (63, 1236129), (189, 412043), (631, 123417), (653, 119259), (1893, 41139), (1959, 39753), (4417, 17631), (4571, 17037), (5679, 13713), (5877, 13251)]