215366975967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1\times {\mathrm{32303}}^1$

素因数の和:47871

約数の個数: 32

約数和(自身を含む): 337390212096

約数和(自身を除く): 122023236129

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 15541, 32303, 46623, 96909, 170951, 202033, 355333, 419939, 512853, 606099, 1065999, 1259817, 2222363, 4619329, 6667089, 13857987, 502020923, 1506062769, 5522230153, 6526271999, 16566690459, 19578815997, 71788991989, 215366975967]

約数ペア:

[(1, 215366975967), (3, 71788991989), (11, 19578815997), (13, 16566690459), (33, 6526271999), (39, 5522230153), (143, 1506062769), (429, 502020923), (15541, 13857987), (32303, 6667089), (46623, 4619329), (96909, 2222363), (170951, 1259817), (202033, 1065999), (355333, 606099), (419939, 512853)]