100268847

素因数分解:

$3^6\times 7^3\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 56

約数和(自身を含む): 175754400

約数和(自身を除く): 75485553

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 401, 441, 567, 729, 1029, 1203, 1323, 1701, 2807, 3087, 3609, 3969, 5103, 8421, 9261, 10827, 11907, 19649, 25263, 27783, 32481, 35721, 58947, 75789, 83349, 97443, 137543, 176841, 227367, 250047, 292329, 412629, 530523, 682101, 1237887, 1591569, 2046303, 3713661, 4774707, 11140983, 14324121, 33422949, 100268847]

約数ペア:

[(1, 100268847), (3, 33422949), (7, 14324121), (9, 11140983), (21, 4774707), (27, 3713661), (49, 2046303), (63, 1591569), (81, 1237887), (147, 682101), (189, 530523), (243, 412629), (343, 292329), (401, 250047), (441, 227367), (567, 176841), (729, 137543), (1029, 97443), (1203, 83349), (1323, 75789), (1701, 58947), (2807, 35721), (3087, 32481), (3609, 27783), (3969, 25263), (5103, 19649), (8421, 11907), (9261, 10827)]