72672093

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 129427200

約数和(自身を除く): 56755107

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 153, 171, 221, 247, 323, 351, 459, 513, 641, 663, 741, 969, 1923, 1989, 2223, 2907, 4199, 5769, 5967, 6669, 8333, 8721, 10897, 12179, 12597, 17307, 24999, 32691, 36537, 37791, 74997, 98073, 109611, 113373, 141661, 158327, 207043, 224991, 294219, 328833, 424983, 474981, 621129, 1274949, 1424943, 1863387, 2691559, 3824847, 4274829, 5590161, 8074677, 24224031, 72672093]

約数ペア:

[(1, 72672093), (3, 24224031), (9, 8074677), (13, 5590161), (17, 4274829), (19, 3824847), (27, 2691559), (39, 1863387), (51, 1424943), (57, 1274949), (117, 621129), (153, 474981), (171, 424983), (221, 328833), (247, 294219), (323, 224991), (351, 207043), (459, 158327), (513, 141661), (641, 113373), (663, 109611), (741, 98073), (969, 74997), (1923, 37791), (1989, 36537), (2223, 32691), (2907, 24999), (4199, 17307), (5769, 12597), (5967, 12179), (6669, 10897), (8333, 8721)]