672772089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3529}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 1006473600

約数和(自身を除く): 333701511

約数列:

[1, 3, 11, 33, 53, 109, 159, 327, 583, 1199, 1749, 3529, 3597, 5777, 10587, 17331, 38819, 63547, 116457, 187037, 190641, 384661, 561111, 1153983, 2057407, 4231271, 6172221, 12693813, 20387033, 61161099, 224257363, 672772089]

約数ペア:

[(1, 672772089), (3, 224257363), (11, 61161099), (33, 20387033), (53, 12693813), (109, 6172221), (159, 4231271), (327, 2057407), (583, 1153983), (1199, 561111), (1749, 384661), (3529, 190641), (3597, 187037), (5777, 116457), (10587, 63547), (17331, 38819)]