74226780213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1\times {\mathrm{16831}}^1$

素因数の和:18905

約数の個数: 32

約数和(自身を含む): 107287437312

約数和(自身を除く): 33060657099

約数列:

[1, 3, 17, 43, 51, 129, 731, 2011, 2193, 6033, 16831, 34187, 50493, 86473, 102561, 259419, 286127, 723733, 858381, 1470041, 2171199, 4410123, 12303461, 33847141, 36910383, 101541423, 575401397, 1455427063, 1726204191, 4366281189, 24742260071, 74226780213]

約数ペア:

[(1, 74226780213), (3, 24742260071), (17, 4366281189), (43, 1726204191), (51, 1455427063), (129, 575401397), (731, 101541423), (2011, 36910383), (2193, 33847141), (6033, 12303461), (16831, 4410123), (34187, 2171199), (50493, 1470041), (86473, 858381), (102561, 723733), (259419, 286127)]