473245983

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 885487680

約数和(自身を除く): 412241697

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 81, 87, 119, 153, 189, 203, 261, 357, 459, 493, 567, 609, 783, 1071, 1377, 1479, 1693, 1827, 2349, 3213, 3451, 4437, 5079, 5481, 9639, 10353, 11851, 13311, 15237, 16443, 28781, 31059, 35553, 39933, 45711, 49097, 86343, 93177, 106659, 137133, 147291, 201467, 259029, 279531, 319977, 343679, 441873, 604401, 777087, 834649, 959931, 1031037, 1325619, 1813203, 2331261, 2503947, 3093111, 3976857, 5439609, 5842543, 7511841, 9279333, 16318827, 17527629, 22535523, 27837999, 52582887, 67606569, 157748661, 473245983]

約数ペア:

[(1, 473245983), (3, 157748661), (7, 67606569), (9, 52582887), (17, 27837999), (21, 22535523), (27, 17527629), (29, 16318827), (51, 9279333), (63, 7511841), (81, 5842543), (87, 5439609), (119, 3976857), (153, 3093111), (189, 2503947), (203, 2331261), (261, 1813203), (357, 1325619), (459, 1031037), (493, 959931), (567, 834649), (609, 777087), (783, 604401), (1071, 441873), (1377, 343679), (1479, 319977), (1693, 279531), (1827, 259029), (2349, 201467), (3213, 147291), (3451, 137133), (4437, 106659), (5079, 93177), (5481, 86343), (9639, 49097), (10353, 45711), (11851, 39933), (13311, 35553), (15237, 31059), (16443, 28781)]