73307157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 130498560

約数和(自身を除く): 57191403

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 203, 217, 231, 319, 341, 353, 609, 651, 899, 957, 1023, 1059, 2233, 2387, 2471, 2697, 3883, 6293, 6699, 7161, 7413, 9889, 10237, 10943, 11649, 18879, 27181, 29667, 30711, 32829, 69223, 71659, 76601, 81543, 112607, 120373, 207669, 214977, 229803, 317347, 337821, 361119, 788249, 842611, 952041, 2221429, 2364747, 2527833, 3490817, 6664287, 10472451, 24435719, 73307157]

約数ペア:

[(1, 73307157), (3, 24435719), (7, 10472451), (11, 6664287), (21, 3490817), (29, 2527833), (31, 2364747), (33, 2221429), (77, 952041), (87, 842611), (93, 788249), (203, 361119), (217, 337821), (231, 317347), (319, 229803), (341, 214977), (353, 207669), (609, 120373), (651, 112607), (899, 81543), (957, 76601), (1023, 71659), (1059, 69223), (2233, 32829), (2387, 30711), (2471, 29667), (2697, 27181), (3883, 18879), (6293, 11649), (6699, 10943), (7161, 10237), (7413, 9889)]