75456927

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 143922240

約数和(自身を除く): 68465313

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 81, 87, 91, 117, 189, 203, 261, 273, 351, 353, 377, 567, 609, 783, 819, 1053, 1059, 1131, 1827, 2349, 2457, 2471, 2639, 3177, 3393, 4589, 5481, 7371, 7413, 7917, 9531, 10179, 10237, 13767, 16443, 22239, 23751, 28593, 30537, 30711, 32123, 41301, 66717, 71253, 71659, 92133, 96369, 123903, 133081, 200151, 213759, 214977, 276399, 289107, 371709, 399243, 644931, 829197, 867321, 931567, 1197729, 1934793, 2601963, 2794701, 3593187, 5804379, 8384103, 10779561, 25152309, 75456927]

約数ペア:

[(1, 75456927), (3, 25152309), (7, 10779561), (9, 8384103), (13, 5804379), (21, 3593187), (27, 2794701), (29, 2601963), (39, 1934793), (63, 1197729), (81, 931567), (87, 867321), (91, 829197), (117, 644931), (189, 399243), (203, 371709), (261, 289107), (273, 276399), (351, 214977), (353, 213759), (377, 200151), (567, 133081), (609, 123903), (783, 96369), (819, 92133), (1053, 71659), (1059, 71253), (1131, 66717), (1827, 41301), (2349, 32123), (2457, 30711), (2471, 30537), (2639, 28593), (3177, 23751), (3393, 22239), (4589, 16443), (5481, 13767), (7371, 10237), (7413, 10179), (7917, 9531)]