57515451

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 94248960

約数和(自身を除く): 36733509

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 3067, 6251, 9201, 18753, 21469, 58273, 64407, 144149, 174819, 407911, 432447, 1009043, 1223733, 2738831, 3027129, 8216493, 19171817, 57515451]

約数ペア:

[(1, 57515451), (3, 19171817), (7, 8216493), (19, 3027129), (21, 2738831), (47, 1223733), (57, 1009043), (133, 432447), (141, 407911), (329, 174819), (399, 144149), (893, 64407), (987, 58273), (2679, 21469), (3067, 18753), (6251, 9201)]