27729831

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 37732608

約数和(自身を除く): 10002777

約数列:

[1, 3, 71, 211, 213, 617, 633, 1851, 14981, 43807, 44943, 130187, 131421, 390561, 9243277, 27729831]

約数ペア:

[(1, 27729831), (3, 9243277), (71, 390561), (211, 131421), (213, 130187), (617, 44943), (633, 43807), (1851, 14981)]