87495309

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{3637}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 143191680

約数和(自身を除く): 55696371

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 3637, 8019, 10911, 24057, 32733, 40007, 98199, 120021, 294597, 360063, 883791, 1080189, 2651373, 3240567, 7954119, 9721701, 29165103, 87495309]

約数ペア:

[(1, 87495309), (3, 29165103), (9, 9721701), (11, 7954119), (27, 3240567), (33, 2651373), (81, 1080189), (99, 883791), (243, 360063), (297, 294597), (729, 120021), (891, 98199), (2187, 40007), (2673, 32733), (3637, 24057), (8019, 10911)]