330420573

素因数分解:

$3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 573903360

約数和(自身を除く): 243482787

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 137, 147, 189, 411, 441, 959, 1233, 1323, 1823, 2877, 3699, 5469, 6713, 8631, 12761, 16407, 20139, 25893, 38283, 49221, 60417, 89327, 114849, 181251, 249751, 267981, 344547, 749253, 803943, 1748257, 2247759, 2411829, 5244771, 6743277, 12237799, 15734313, 36713397, 47202939, 110140191, 330420573]

約数ペア:

[(1, 330420573), (3, 110140191), (7, 47202939), (9, 36713397), (21, 15734313), (27, 12237799), (49, 6743277), (63, 5244771), (137, 2411829), (147, 2247759), (189, 1748257), (411, 803943), (441, 749253), (959, 344547), (1233, 267981), (1323, 249751), (1823, 181251), (2877, 114849), (3699, 89327), (5469, 60417), (6713, 49221), (8631, 38283), (12761, 25893), (16407, 20139)]