5509971

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3245229

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 227, 261, 279, 681, 783, 837, 899, 2043, 2697, 6129, 6583, 7037, 8091, 19749, 21111, 24273, 59247, 63333, 177741, 189999, 204073, 612219, 1836657, 5509971]

約数ペア:

[(1, 5509971), (3, 1836657), (9, 612219), (27, 204073), (29, 189999), (31, 177741), (87, 63333), (93, 59247), (227, 24273), (261, 21111), (279, 19749), (681, 8091), (783, 7037), (837, 6583), (899, 6129), (2043, 2697)]