80984673

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 147079296

約数和(自身を除く): 66094623

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 693, 853, 959, 1233, 1507, 2559, 2877, 4521, 5971, 7677, 8631, 9383, 10549, 13563, 17913, 28149, 31647, 53739, 65681, 84447, 94941, 116861, 197043, 350583, 591129, 818027, 1051749, 1285471, 2454081, 3856413, 7362243, 8998297, 11569239, 26994891, 80984673]

約数ペア:

[(1, 80984673), (3, 26994891), (7, 11569239), (9, 8998297), (11, 7362243), (21, 3856413), (33, 2454081), (63, 1285471), (77, 1051749), (99, 818027), (137, 591129), (231, 350583), (411, 197043), (693, 116861), (853, 94941), (959, 84447), (1233, 65681), (1507, 53739), (2559, 31647), (2877, 28149), (4521, 17913), (5971, 13563), (7677, 10549), (8631, 9383)]