57095591

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 12899929

約数列:

[1, 7, 23, 67, 79, 161, 469, 553, 1541, 1817, 4489, 5293, 10787, 12719, 31423, 37051, 103247, 121739, 354631, 722729, 852173, 2482417, 8156513, 57095591]

約数ペア:

[(1, 57095591), (7, 8156513), (23, 2482417), (67, 852173), (79, 722729), (161, 354631), (469, 121739), (553, 103247), (1541, 37051), (1817, 31423), (4489, 12719), (5293, 10787)]