29122071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 48854016

約数和(自身を除く): 19731945

約数列:

[1, 3, 11, 17, 23, 33, 37, 51, 61, 69, 111, 183, 187, 253, 391, 407, 561, 629, 671, 759, 851, 1037, 1173, 1221, 1403, 1887, 2013, 2257, 2553, 3111, 4209, 4301, 6771, 6919, 9361, 11407, 12903, 14467, 15433, 20757, 23851, 24827, 28083, 34221, 38369, 43401, 46299, 51911, 71553, 74481, 115107, 155733, 159137, 262361, 422059, 477411, 571021, 787083, 882487, 1266177, 1713063, 2647461, 9707357, 29122071]

約数ペア:

[(1, 29122071), (3, 9707357), (11, 2647461), (17, 1713063), (23, 1266177), (33, 882487), (37, 787083), (51, 571021), (61, 477411), (69, 422059), (111, 262361), (183, 159137), (187, 155733), (253, 115107), (391, 74481), (407, 71553), (561, 51911), (629, 46299), (671, 43401), (759, 38369), (851, 34221), (1037, 28083), (1173, 24827), (1221, 23851), (1403, 20757), (1887, 15433), (2013, 14467), (2257, 12903), (2553, 11407), (3111, 9361), (4209, 6919), (4301, 6771)]