87347079

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 132040272

約数和(自身を除く): 44693193

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 3181, 9153, 9543, 27459, 28629, 85887, 257661, 359453, 772983, 1078359, 3235077, 9705231, 29115693, 87347079]

約数ペア:

[(1, 87347079), (3, 29115693), (9, 9705231), (27, 3235077), (81, 1078359), (113, 772983), (243, 359453), (339, 257661), (1017, 85887), (3051, 28629), (3181, 27459), (9153, 9543)]