213266871

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 330624000

約数和(自身を除く): 117357129

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 4099, 5781, 12297, 17343, 36891, 52029, 110673, 168059, 192653, 504177, 577959, 1512531, 1733877, 4537593, 5201631, 7898773, 23696319, 71088957, 213266871]

約数ペア:

[(1, 213266871), (3, 71088957), (9, 23696319), (27, 7898773), (41, 5201631), (47, 4537593), (123, 1733877), (141, 1512531), (369, 577959), (423, 504177), (1107, 192653), (1269, 168059), (1927, 110673), (4099, 52029), (5781, 36891), (12297, 17343)]