2745432819

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{88651}}^1$

素因数の和:88728

約数の個数: 32

約数和(自身を含む): 4312033280

約数和(自身を除く): 1566600461

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 3441, 10323, 30969, 88651, 265953, 797859, 2393577, 2748181, 3280087, 8244543, 9840261, 24733629, 29520783, 74200887, 88562349, 101682697, 305048091, 915144273, 2745432819]

約数ペア:

[(1, 2745432819), (3, 915144273), (9, 305048091), (27, 101682697), (31, 88562349), (37, 74200887), (93, 29520783), (111, 24733629), (279, 9840261), (333, 8244543), (837, 3280087), (999, 2748181), (1147, 2393577), (3441, 797859), (10323, 265953), (30969, 88651)]