177992607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 284368896

約数和(自身を除く): 106376289

約数列:

[1, 3, 13, 23, 31, 37, 39, 69, 93, 111, 173, 299, 403, 481, 519, 713, 851, 897, 1147, 1209, 1443, 2139, 2249, 2553, 3441, 3979, 5363, 6401, 6747, 9269, 11063, 11937, 14911, 16089, 19203, 26381, 27807, 33189, 44733, 51727, 69719, 79143, 83213, 123349, 147223, 155181, 198431, 209157, 249639, 342953, 370047, 441669, 595293, 1028859, 1603537, 1913899, 2579603, 4563913, 4810611, 5741697, 7738809, 13691739, 59330869, 177992607]

約数ペア:

[(1, 177992607), (3, 59330869), (13, 13691739), (23, 7738809), (31, 5741697), (37, 4810611), (39, 4563913), (69, 2579603), (93, 1913899), (111, 1603537), (173, 1028859), (299, 595293), (403, 441669), (481, 370047), (519, 342953), (713, 249639), (851, 209157), (897, 198431), (1147, 155181), (1209, 147223), (1443, 123349), (2139, 83213), (2249, 79143), (2553, 69719), (3441, 51727), (3979, 44733), (5363, 33189), (6401, 27807), (6747, 26381), (9269, 19203), (11063, 16089), (11937, 14911)]