161008695

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9391}}^1$

素因数の和:9532

約数の個数: 32

約数和(自身を含む): 288522240

約数和(自身を除く): 127513545

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 9391, 17145, 28173, 46955, 84519, 140865, 253557, 422595, 1192657, 1267785, 3577971, 5963285, 10733913, 17889855, 32201739, 53669565, 161008695]

約数ペア:

[(1, 161008695), (3, 53669565), (5, 32201739), (9, 17889855), (15, 10733913), (27, 5963285), (45, 3577971), (127, 1267785), (135, 1192657), (381, 422595), (635, 253557), (1143, 140865), (1905, 84519), (3429, 46955), (5715, 28173), (9391, 17145)]