76645707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 35204277

約数列:

[1, 3, 17, 51, 61, 71, 183, 213, 347, 1037, 1041, 1207, 3111, 3621, 4331, 5899, 12993, 17697, 21167, 24637, 63501, 73627, 73911, 220881, 359839, 418829, 1079517, 1256487, 1502857, 4508571, 25548569, 76645707]

約数ペア:

[(1, 76645707), (3, 25548569), (17, 4508571), (51, 1502857), (61, 1256487), (71, 1079517), (183, 418829), (213, 359839), (347, 220881), (1037, 73911), (1041, 73627), (1207, 63501), (3111, 24637), (3621, 21167), (4331, 17697), (5899, 12993)]