270297219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 384975360

約数和(自身を除く): 114678141

約数列:

[1, 3, 23, 69, 83, 109, 249, 327, 433, 1299, 1909, 2507, 5727, 7521, 9047, 9959, 27141, 29877, 35939, 47197, 107817, 141591, 208081, 624243, 826597, 1085531, 2479791, 3256593, 3917351, 11752053, 90099073, 270297219]

約数ペア:

[(1, 270297219), (3, 90099073), (23, 11752053), (69, 3917351), (83, 3256593), (109, 2479791), (249, 1085531), (327, 826597), (433, 624243), (1299, 208081), (1909, 141591), (2507, 107817), (5727, 47197), (7521, 35939), (9047, 29877), (9959, 27141)]