98303877

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 74668923

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 263, 349, 357, 789, 1047, 1071, 1841, 2367, 2443, 3141, 4471, 5523, 5933, 7329, 13413, 16569, 17799, 21987, 31297, 40239, 41531, 53397, 91787, 93891, 124593, 275361, 281673, 373779, 642509, 826083, 1560379, 1927527, 4681137, 5782581, 10922653, 14043411, 32767959, 98303877]

約数ペア:

[(1, 98303877), (3, 32767959), (7, 14043411), (9, 10922653), (17, 5782581), (21, 4681137), (51, 1927527), (63, 1560379), (119, 826083), (153, 642509), (263, 373779), (349, 281673), (357, 275361), (789, 124593), (1047, 93891), (1071, 91787), (1841, 53397), (2367, 41531), (2443, 40239), (3141, 31297), (4471, 21987), (5523, 17799), (5933, 16569), (7329, 13413)]