52007921379

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 79616392128

約数和(自身を除く): 27608470749

約数列:

[1, 3, 9, 23, 69, 173, 207, 233, 271, 519, 529, 699, 813, 1557, 1587, 2097, 2439, 3979, 4761, 5359, 6233, 11937, 16077, 18699, 35811, 40309, 46883, 48231, 56097, 63143, 91517, 120927, 123257, 140649, 143359, 189429, 274551, 362781, 369771, 421947, 430077, 568287, 823653, 927107, 1078309, 1109313, 1290231, 1452289, 2781321, 3234927, 4356867, 8343963, 9704781, 10923739, 13070601, 21323461, 24801107, 32771217, 33402647, 63970383, 74403321, 98313651, 100207941, 191911149, 223209963, 251245997, 300623823, 753737991, 2261213973, 5778657931, 17335973793, 52007921379]

約数ペア:

[(1, 52007921379), (3, 17335973793), (9, 5778657931), (23, 2261213973), (69, 753737991), (173, 300623823), (207, 251245997), (233, 223209963), (271, 191911149), (519, 100207941), (529, 98313651), (699, 74403321), (813, 63970383), (1557, 33402647), (1587, 32771217), (2097, 24801107), (2439, 21323461), (3979, 13070601), (4761, 10923739), (5359, 9704781), (6233, 8343963), (11937, 4356867), (16077, 3234927), (18699, 2781321), (35811, 1452289), (40309, 1290231), (46883, 1109313), (48231, 1078309), (56097, 927107), (63143, 823653), (91517, 568287), (120927, 430077), (123257, 421947), (140649, 369771), (143359, 362781), (189429, 274551)]