47349771

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 74393088

約数和(自身を除く): 27043317

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 461, 469, 511, 1383, 1407, 1533, 3227, 4891, 9681, 14673, 30887, 33653, 34237, 92661, 100959, 102711, 216209, 235571, 648627, 706713, 2254751, 6764253, 15783257, 47349771]

約数ペア:

[(1, 47349771), (3, 15783257), (7, 6764253), (21, 2254751), (67, 706713), (73, 648627), (201, 235571), (219, 216209), (461, 102711), (469, 100959), (511, 92661), (1383, 34237), (1407, 33653), (1533, 30887), (3227, 14673), (4891, 9681)]