27270663

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 16523769

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 431, 483, 917, 1293, 2751, 3013, 3017, 9039, 9051, 9913, 21091, 29739, 56461, 63273, 69391, 169383, 208173, 395227, 1185681, 1298603, 3895809, 9090221, 27270663]

約数ペア:

[(1, 27270663), (3, 9090221), (7, 3895809), (21, 1298603), (23, 1185681), (69, 395227), (131, 208173), (161, 169383), (393, 69391), (431, 63273), (483, 56461), (917, 29739), (1293, 21091), (2751, 9913), (3013, 9051), (3017, 9039)]