76727301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 128016000

約数和(自身を除く): 51288699

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 349, 361, 399, 551, 609, 1047, 1083, 1653, 2443, 2527, 3857, 6631, 7329, 7581, 10121, 10469, 11571, 19893, 30363, 31407, 46417, 70847, 73283, 125989, 139251, 192299, 212541, 219849, 377967, 576897, 881923, 1346093, 2645769, 3653681, 4038279, 10961043, 25575767, 76727301]

約数ペア:

[(1, 76727301), (3, 25575767), (7, 10961043), (19, 4038279), (21, 3653681), (29, 2645769), (57, 1346093), (87, 881923), (133, 576897), (203, 377967), (349, 219849), (361, 212541), (399, 192299), (551, 139251), (609, 125989), (1047, 73283), (1083, 70847), (1653, 46417), (2443, 31407), (2527, 30363), (3857, 19893), (6631, 11571), (7329, 10469), (7581, 10121)]