235540449

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 366912000

約数和(自身を除く): 131371551

約数列:

[1, 3, 9, 31, 41, 59, 93, 123, 177, 279, 349, 369, 531, 1047, 1271, 1829, 2419, 3141, 3813, 5487, 7257, 10819, 11439, 14309, 16461, 20591, 21771, 32457, 42927, 61773, 74989, 97371, 128781, 185319, 224967, 443579, 638321, 674901, 844231, 1330737, 1914963, 2532693, 3992211, 5744889, 7598079, 26171161, 78513483, 235540449]

約数ペア:

[(1, 235540449), (3, 78513483), (9, 26171161), (31, 7598079), (41, 5744889), (59, 3992211), (93, 2532693), (123, 1914963), (177, 1330737), (279, 844231), (349, 674901), (369, 638321), (531, 443579), (1047, 224967), (1271, 185319), (1829, 128781), (2419, 97371), (3141, 74989), (3813, 61773), (5487, 42927), (7257, 32457), (10819, 21771), (11439, 20591), (14309, 16461)]