9431316993

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 15070003200

約数和(自身を除く): 5638686207

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 191, 329, 343, 573, 987, 1021, 1029, 1337, 2303, 3063, 4011, 6909, 7147, 8977, 9359, 16121, 21441, 26931, 28077, 47987, 48363, 50029, 62839, 65513, 143961, 150087, 188517, 195011, 196539, 335909, 350203, 439873, 585033, 1007727, 1050609, 1319619, 1365077, 2351363, 3079111, 4095231, 7054089, 9165517, 9237333, 9555539, 16459541, 27496551, 28666617, 49378623, 64158619, 66888773, 192475857, 200666319, 449110333, 1347330999, 3143772331, 9431316993]

約数ペア:

[(1, 9431316993), (3, 3143772331), (7, 1347330999), (21, 449110333), (47, 200666319), (49, 192475857), (141, 66888773), (147, 64158619), (191, 49378623), (329, 28666617), (343, 27496551), (573, 16459541), (987, 9555539), (1021, 9237333), (1029, 9165517), (1337, 7054089), (2303, 4095231), (3063, 3079111), (4011, 2351363), (6909, 1365077), (7147, 1319619), (8977, 1050609), (9359, 1007727), (16121, 585033), (21441, 439873), (26931, 350203), (28077, 335909), (47987, 196539), (48363, 195011), (50029, 188517), (62839, 150087), (65513, 143961)]