1530768591

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 2527718400

約数和(自身を除く): 996949809

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 229, 297, 317, 639, 687, 781, 951, 1917, 2061, 2343, 2519, 2853, 3487, 6183, 7029, 7557, 8559, 10461, 16259, 21087, 22507, 22671, 31383, 48777, 67521, 68013, 72593, 94149, 146331, 178849, 202563, 217779, 247577, 438993, 536547, 607689, 653337, 742731, 798523, 1609641, 1960011, 2228193, 2395569, 4828923, 5154103, 6684579, 7186707, 15462309, 21560121, 46386927, 56695133, 139160781, 170085399, 510256197, 1530768591]

約数ペア:

[(1, 1530768591), (3, 510256197), (9, 170085399), (11, 139160781), (27, 56695133), (33, 46386927), (71, 21560121), (99, 15462309), (213, 7186707), (229, 6684579), (297, 5154103), (317, 4828923), (639, 2395569), (687, 2228193), (781, 1960011), (951, 1609641), (1917, 798523), (2061, 742731), (2343, 653337), (2519, 607689), (2853, 536547), (3487, 438993), (6183, 247577), (7029, 217779), (7557, 202563), (8559, 178849), (10461, 146331), (16259, 94149), (21087, 72593), (22507, 68013), (22671, 67521), (31383, 48777)]