75967983

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 141568000

約数和(自身を除く): 65600017

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 343, 351, 441, 631, 637, 819, 1029, 1323, 1893, 1911, 2457, 3087, 4417, 4459, 5679, 5733, 8203, 9261, 13251, 13377, 17037, 17199, 24609, 30919, 39753, 40131, 57421, 73827, 92757, 119259, 120393, 172263, 216433, 221481, 278271, 401947, 516789, 649299, 834813, 1205841, 1550367, 1947897, 2813629, 3617523, 5843691, 8440887, 10852569, 25322661, 75967983]

約数ペア:

[(1, 75967983), (3, 25322661), (7, 10852569), (9, 8440887), (13, 5843691), (21, 3617523), (27, 2813629), (39, 1947897), (49, 1550367), (63, 1205841), (91, 834813), (117, 649299), (147, 516789), (189, 401947), (273, 278271), (343, 221481), (351, 216433), (441, 172263), (631, 120393), (637, 119259), (819, 92757), (1029, 73827), (1323, 57421), (1893, 40131), (1911, 39753), (2457, 30919), (3087, 24609), (4417, 17199), (4459, 17037), (5679, 13377), (5733, 13251), (8203, 9261)]