16194087

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^4$

素因数の和:71

約数の個数: 50

約数和(自身を含む): 29950888

約数和(自身を除く): 13756801

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 351, 507, 567, 819, 1053, 1183, 1521, 2197, 2457, 3549, 4563, 6591, 7371, 10647, 13689, 15379, 19773, 28561, 31941, 46137, 59319, 85683, 95823, 138411, 177957, 199927, 257049, 415233, 599781, 771147, 1245699, 1799343, 2313441, 5398029, 16194087]

約数ペア:

[(1, 16194087), (3, 5398029), (7, 2313441), (9, 1799343), (13, 1245699), (21, 771147), (27, 599781), (39, 415233), (63, 257049), (81, 199927), (91, 177957), (117, 138411), (169, 95823), (189, 85683), (273, 59319), (351, 46137), (507, 31941), (567, 28561), (819, 19773), (1053, 15379), (1183, 13689), (1521, 10647), (2197, 7371), (2457, 6591), (3549, 4563)]