139196187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 234299520

約数和(自身を除く): 95103333

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 799, 1489, 1833, 1989, 2397, 4467, 5499, 7191, 10387, 13401, 19357, 25313, 31161, 58071, 69983, 75939, 93483, 174213, 209949, 227817, 329069, 629847, 909779, 987207, 1189711, 2729337, 2961621, 3569133, 8188011, 10707399, 15466243, 46398729, 139196187]

約数ペア:

[(1, 139196187), (3, 46398729), (9, 15466243), (13, 10707399), (17, 8188011), (39, 3569133), (47, 2961621), (51, 2729337), (117, 1189711), (141, 987207), (153, 909779), (221, 629847), (423, 329069), (611, 227817), (663, 209949), (799, 174213), (1489, 93483), (1833, 75939), (1989, 69983), (2397, 58071), (4467, 31161), (5499, 25313), (7191, 19357), (10387, 13401)]