475692147

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 855659376

約数和(自身を除く): 379967229

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 107, 119, 147, 153, 321, 357, 441, 593, 749, 833, 963, 1071, 1779, 1819, 2247, 2499, 4151, 5243, 5337, 5457, 6741, 7497, 10081, 12453, 12733, 15729, 16371, 29057, 30243, 37359, 38199, 47187, 63451, 70567, 87171, 89131, 90729, 114597, 190353, 211701, 261513, 267393, 444157, 493969, 571059, 635103, 802179, 1078667, 1332471, 1481907, 3109099, 3236001, 3997413, 4445721, 7550669, 9327297, 9708003, 22652007, 27981891, 52854683, 67956021, 158564049, 475692147]

約数ペア:

[(1, 475692147), (3, 158564049), (7, 67956021), (9, 52854683), (17, 27981891), (21, 22652007), (49, 9708003), (51, 9327297), (63, 7550669), (107, 4445721), (119, 3997413), (147, 3236001), (153, 3109099), (321, 1481907), (357, 1332471), (441, 1078667), (593, 802179), (749, 635103), (833, 571059), (963, 493969), (1071, 444157), (1779, 267393), (1819, 261513), (2247, 211701), (2499, 190353), (4151, 114597), (5243, 90729), (5337, 89131), (5457, 87171), (6741, 70567), (7497, 63451), (10081, 47187), (12453, 38199), (12733, 37359), (15729, 30243), (16371, 29057)]