66269553

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 114255360

約数和(自身を除く): 47985807

約数列:

[1, 3, 7, 17, 21, 29, 37, 51, 87, 111, 119, 173, 203, 259, 357, 493, 519, 609, 629, 777, 1073, 1211, 1479, 1887, 2941, 3219, 3451, 3633, 4403, 5017, 6401, 7511, 8823, 10353, 13209, 15051, 18241, 19203, 20587, 22533, 35119, 44807, 54723, 61761, 85289, 105357, 108817, 127687, 134421, 185629, 255867, 326451, 383061, 556887, 597023, 761719, 1299403, 1791069, 2285157, 3155693, 3898209, 9467079, 22089851, 66269553]

約数ペア:

[(1, 66269553), (3, 22089851), (7, 9467079), (17, 3898209), (21, 3155693), (29, 2285157), (37, 1791069), (51, 1299403), (87, 761719), (111, 597023), (119, 556887), (173, 383061), (203, 326451), (259, 255867), (357, 185629), (493, 134421), (519, 127687), (609, 108817), (629, 105357), (777, 85289), (1073, 61761), (1211, 54723), (1479, 44807), (1887, 35119), (2941, 22533), (3219, 20587), (3451, 19203), (3633, 18241), (4403, 15051), (5017, 13209), (6401, 10353), (7511, 8823)]