72718527

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{56767}}^1$

素因数の和:56838

約数の個数: 16

約数和(自身を含む): 112627712

約数和(自身を除く): 39909185

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 56767, 170301, 397369, 1192107, 3462787, 10388361, 24239509, 72718527]

約数ペア:

[(1, 72718527), (3, 24239509), (7, 10388361), (21, 3462787), (61, 1192107), (183, 397369), (427, 170301), (1281, 56767)]