118923903

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 209664000

約数和(自身を除く): 90740097

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 103, 123, 149, 189, 287, 309, 369, 447, 721, 861, 927, 1043, 1107, 1341, 2163, 2583, 2781, 3129, 4023, 4223, 6109, 6489, 7749, 9387, 12669, 15347, 18327, 19467, 28161, 29561, 38007, 42763, 46041, 54981, 88683, 107429, 114021, 128289, 138123, 164943, 266049, 322287, 384867, 414369, 629227, 798147, 966861, 1154601, 1887681, 2900583, 4404589, 5663043, 13213767, 16989129, 39641301, 118923903]

約数ペア:

[(1, 118923903), (3, 39641301), (7, 16989129), (9, 13213767), (21, 5663043), (27, 4404589), (41, 2900583), (63, 1887681), (103, 1154601), (123, 966861), (149, 798147), (189, 629227), (287, 414369), (309, 384867), (369, 322287), (447, 266049), (721, 164943), (861, 138123), (927, 128289), (1043, 114021), (1107, 107429), (1341, 88683), (2163, 54981), (2583, 46041), (2781, 42763), (3129, 38007), (4023, 29561), (4223, 28161), (6109, 19467), (6489, 18327), (7749, 15347), (9387, 12669)]