133974477

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23369}}^1$

素因数の和:23402

約数の個数: 36

約数和(自身を含む): 242440380

約数和(自身を除く): 108465903

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 23369, 70107, 163583, 210321, 303797, 490749, 911391, 1145081, 1472247, 2126579, 2734173, 3435243, 6379737, 10305729, 14886053, 19139211, 44658159, 133974477]

約数ペア:

[(1, 133974477), (3, 44658159), (7, 19139211), (9, 14886053), (13, 10305729), (21, 6379737), (39, 3435243), (49, 2734173), (63, 2126579), (91, 1472247), (117, 1145081), (147, 911391), (273, 490749), (441, 303797), (637, 210321), (819, 163583), (1911, 70107), (5733, 23369)]