84717279

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{46831}}^1$

素因数の和:46907

約数の個数: 16

約数和(自身を含む): 127383040

約数和(自身を除く): 42665761

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 46831, 140493, 421479, 1264437, 3137677, 9413031, 28239093, 84717279]

約数ペア:

[(1, 84717279), (3, 28239093), (9, 9413031), (27, 3137677), (67, 1264437), (201, 421479), (603, 140493), (1809, 46831)]