3353322987

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 5829381792

約数和(自身を除く): 2476058805

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 151, 259, 333, 441, 453, 777, 1057, 1359, 1361, 1813, 2331, 3171, 4083, 5439, 5587, 7399, 9513, 9527, 12249, 16317, 16761, 22197, 28581, 39109, 50283, 50357, 66591, 66689, 85743, 117327, 151071, 200067, 205511, 273763, 351981, 352499, 453213, 600201, 616533, 821289, 1057497, 1438577, 1849599, 2463867, 2467493, 3172491, 4315731, 7402479, 7603907, 10070039, 12947193, 22207437, 22811721, 30210117, 53227349, 68435163, 90630351, 159682047, 372591443, 479046141, 1117774329, 3353322987]

約数ペア:

[(1, 3353322987), (3, 1117774329), (7, 479046141), (9, 372591443), (21, 159682047), (37, 90630351), (49, 68435163), (63, 53227349), (111, 30210117), (147, 22811721), (151, 22207437), (259, 12947193), (333, 10070039), (441, 7603907), (453, 7402479), (777, 4315731), (1057, 3172491), (1359, 2467493), (1361, 2463867), (1813, 1849599), (2331, 1438577), (3171, 1057497), (4083, 821289), (5439, 616533), (5587, 600201), (7399, 453213), (9513, 352499), (9527, 351981), (12249, 273763), (16317, 205511), (16761, 200067), (22197, 151071), (28581, 117327), (39109, 85743), (50283, 66689), (50357, 66591)]