71367309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 119940912

約数和(自身を除く): 48573603

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 221, 477, 663, 677, 689, 901, 1989, 2031, 2067, 2703, 6093, 6201, 8109, 8801, 11509, 11713, 26403, 34527, 35139, 35881, 79209, 103581, 105417, 107643, 149617, 322929, 448851, 466453, 609977, 1346553, 1399359, 1829931, 4198077, 5489793, 7929701, 23789103, 71367309]

約数ペア:

[(1, 71367309), (3, 23789103), (9, 7929701), (13, 5489793), (17, 4198077), (39, 1829931), (51, 1399359), (53, 1346553), (117, 609977), (153, 466453), (159, 448851), (221, 322929), (477, 149617), (663, 107643), (677, 105417), (689, 103581), (901, 79209), (1989, 35881), (2031, 35139), (2067, 34527), (2703, 26403), (6093, 11713), (6201, 11509), (8109, 8801)]