27534381

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 44267520

約数和(自身を除く): 16733139

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 523, 763, 1569, 2289, 2507, 3661, 7521, 10983, 12029, 17549, 36087, 52647, 57007, 84203, 171021, 252609, 399049, 1197147, 1311161, 3933483, 9178127, 27534381]

約数ペア:

[(1, 27534381), (3, 9178127), (7, 3933483), (21, 1311161), (23, 1197147), (69, 399049), (109, 252609), (161, 171021), (327, 84203), (483, 57007), (523, 52647), (763, 36087), (1569, 17549), (2289, 12029), (2507, 10983), (3661, 7521)]