81327154146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{59149}}^1$

素因数の和:60903

約数の個数: 64

約数和(自身を含む): 195791232000

約数和(自身を除く): 114464077854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1723, 3446, 5169, 10338, 12061, 24122, 32737, 36183, 59149, 65474, 72366, 98211, 118298, 177447, 196422, 229159, 354894, 414043, 458318, 687477, 828086, 1123831, 1242129, 1374954, 2247662, 2484258, 3371493, 6742986, 7866817, 15733634, 23600451, 47200902, 101913727, 203827454, 305741181, 611482362, 713396089, 1426792178, 1936360813, 2140188267, 3872721626, 4280376534, 5809082439, 11618164878, 13554525691, 27109051382, 40663577073, 81327154146]

約数ペア:

[(1, 81327154146), (2, 40663577073), (3, 27109051382), (6, 13554525691), (7, 11618164878), (14, 5809082439), (19, 4280376534), (21, 3872721626), (38, 2140188267), (42, 1936360813), (57, 1426792178), (114, 713396089), (133, 611482362), (266, 305741181), (399, 203827454), (798, 101913727), (1723, 47200902), (3446, 23600451), (5169, 15733634), (10338, 7866817), (12061, 6742986), (24122, 3371493), (32737, 2484258), (36183, 2247662), (59149, 1374954), (65474, 1242129), (72366, 1123831), (98211, 828086), (118298, 687477), (177447, 458318), (196422, 414043), (229159, 354894)]