233996931

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4637}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 404062560

約数和(自身を除く): 170065629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 801, 1869, 2403, 4637, 5607, 7209, 13911, 16821, 32459, 41733, 50463, 97377, 125199, 292131, 375597, 412693, 876393, 1238079, 2629179, 2888851, 3714237, 8666553, 11142711, 25999659, 33428133, 77998977, 233996931]

約数ペア:

[(1, 233996931), (3, 77998977), (7, 33428133), (9, 25999659), (21, 11142711), (27, 8666553), (63, 3714237), (81, 2888851), (89, 2629179), (189, 1238079), (267, 876393), (567, 412693), (623, 375597), (801, 292131), (1869, 125199), (2403, 97377), (4637, 50463), (5607, 41733), (7209, 32459), (13911, 16821)]