27930177

素因数分解:

$3^{10}\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 44

約数和(自身を含む): 46766544

約数和(自身を除く): 18836367

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 387, 473, 729, 891, 1161, 1419, 2187, 2673, 3483, 4257, 6561, 8019, 10449, 12771, 19683, 24057, 31347, 38313, 59049, 72171, 94041, 114939, 216513, 282123, 344817, 649539, 846369, 1034451, 2539107, 3103353, 9310059, 27930177]

約数ペア:

[(1, 27930177), (3, 9310059), (9, 3103353), (11, 2539107), (27, 1034451), (33, 846369), (43, 649539), (81, 344817), (99, 282123), (129, 216513), (243, 114939), (297, 94041), (387, 72171), (473, 59049), (729, 38313), (891, 31347), (1161, 24057), (1419, 19683), (2187, 12771), (2673, 10449), (3483, 8019), (4257, 6561)]