84243159

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 169128960

約数和(自身を除く): 84885801

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 567, 693, 819, 891, 1001, 1039, 1053, 1287, 2079, 2457, 3003, 3117, 3861, 6237, 7273, 7371, 9009, 9351, 11429, 11583, 13507, 21819, 27027, 28053, 34287, 40521, 65457, 80003, 81081, 84159, 94549, 102861, 121563, 148577, 196371, 240009, 283647, 308583, 364689, 445731, 589113, 720027, 850941, 925749, 1040039, 1094067, 1337193, 2160081, 2552823, 3120117, 4011579, 6480243, 7658469, 9360351, 12034737, 28081053, 84243159]

約数ペア:

[(1, 84243159), (3, 28081053), (7, 12034737), (9, 9360351), (11, 7658469), (13, 6480243), (21, 4011579), (27, 3120117), (33, 2552823), (39, 2160081), (63, 1337193), (77, 1094067), (81, 1040039), (91, 925749), (99, 850941), (117, 720027), (143, 589113), (189, 445731), (231, 364689), (273, 308583), (297, 283647), (351, 240009), (429, 196371), (567, 148577), (693, 121563), (819, 102861), (891, 94549), (1001, 84159), (1039, 81081), (1053, 80003), (1287, 65457), (2079, 40521), (2457, 34287), (3003, 28053), (3117, 27027), (3861, 21819), (6237, 13507), (7273, 11583), (7371, 11429), (9009, 9351)]