66426633

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 126067968

約数和(自身を除く): 59641335

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 169, 221, 273, 357, 367, 507, 663, 819, 1071, 1101, 1183, 1521, 1547, 1989, 2569, 2873, 3303, 3549, 4641, 4771, 6239, 7707, 8619, 10647, 13923, 14313, 18717, 20111, 23121, 25857, 33397, 42939, 43673, 56151, 60333, 62023, 81107, 100191, 131019, 180999, 186069, 243321, 300573, 393057, 434161, 558207, 567749, 729963, 1054391, 1302483, 1703247, 3163173, 3907449, 5109741, 7380737, 9489519, 22142211, 66426633]

約数ペア:

[(1, 66426633), (3, 22142211), (7, 9489519), (9, 7380737), (13, 5109741), (17, 3907449), (21, 3163173), (39, 1703247), (51, 1302483), (63, 1054391), (91, 729963), (117, 567749), (119, 558207), (153, 434161), (169, 393057), (221, 300573), (273, 243321), (357, 186069), (367, 180999), (507, 131019), (663, 100191), (819, 81107), (1071, 62023), (1101, 60333), (1183, 56151), (1521, 43673), (1547, 42939), (1989, 33397), (2569, 25857), (2873, 23121), (3303, 20111), (3549, 18717), (4641, 14313), (4771, 13923), (6239, 10647), (7707, 8619)]