66590343

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 108255312

約数和(自身を除く): 41664969

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 333, 459, 629, 999, 1307, 1377, 1887, 2997, 3921, 5661, 11763, 16983, 22219, 35289, 48359, 50949, 66657, 105867, 145077, 199971, 435231, 599913, 822103, 1305693, 1799739, 2466309, 3917079, 7398927, 22196781, 66590343]

約数ペア:

[(1, 66590343), (3, 22196781), (9, 7398927), (17, 3917079), (27, 2466309), (37, 1799739), (51, 1305693), (81, 822103), (111, 599913), (153, 435231), (333, 199971), (459, 145077), (629, 105867), (999, 66657), (1307, 50949), (1377, 48359), (1887, 35289), (2997, 22219), (3921, 16983), (5661, 11763)]