27330921

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 40365000

約数和(自身を除く): 13034079

約数列:

[1, 3, 9, 89, 149, 229, 267, 447, 687, 801, 1341, 2061, 13261, 20381, 34121, 39783, 61143, 102363, 119349, 183429, 307089, 3036769, 9110307, 27330921]

約数ペア:

[(1, 27330921), (3, 9110307), (9, 3036769), (89, 307089), (149, 183429), (229, 119349), (267, 102363), (447, 61143), (687, 39783), (801, 34121), (1341, 20381), (2061, 13261)]