663680822409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1\times {\mathrm{56359}}^1$

素因数の和:63390

約数の個数: 48

約数和(自身を含む): 1107495642240

約数和(自身を除く): 443814819831

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 6997, 20991, 56359, 62973, 76967, 118949, 169077, 230901, 356847, 507231, 619949, 692703, 958103, 1070541, 1308439, 1859847, 2874309, 3925317, 5579541, 8622927, 10539133, 11775951, 31617399, 94852197, 394343923, 1183031769, 3549095307, 4337783153, 6703846691, 13013349459, 20111540073, 39040048377, 60334620219, 73742313601, 221226940803, 663680822409]

約数ペア:

[(1, 663680822409), (3, 221226940803), (9, 73742313601), (11, 60334620219), (17, 39040048377), (33, 20111540073), (51, 13013349459), (99, 6703846691), (153, 4337783153), (187, 3549095307), (561, 1183031769), (1683, 394343923), (6997, 94852197), (20991, 31617399), (56359, 11775951), (62973, 10539133), (76967, 8622927), (118949, 5579541), (169077, 3925317), (230901, 2874309), (356847, 1859847), (507231, 1308439), (619949, 1070541), (692703, 958103)]