41440917

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 30443883

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 103, 119, 147, 161, 309, 343, 357, 391, 483, 721, 833, 1029, 1127, 1173, 1751, 2163, 2369, 2499, 2737, 3381, 5047, 5253, 5831, 7107, 7889, 8211, 12257, 15141, 16583, 17493, 19159, 23667, 35329, 36771, 40273, 49749, 57477, 85799, 105987, 116081, 120819, 134113, 257397, 281911, 348243, 402339, 600593, 812567, 845733, 1801779, 1973377, 2437701, 5920131, 13813639, 41440917]

約数ペア:

[(1, 41440917), (3, 13813639), (7, 5920131), (17, 2437701), (21, 1973377), (23, 1801779), (49, 845733), (51, 812567), (69, 600593), (103, 402339), (119, 348243), (147, 281911), (161, 257397), (309, 134113), (343, 120819), (357, 116081), (391, 105987), (483, 85799), (721, 57477), (833, 49749), (1029, 40273), (1127, 36771), (1173, 35329), (1751, 23667), (2163, 19159), (2369, 17493), (2499, 16583), (2737, 15141), (3381, 12257), (5047, 8211), (5253, 7889), (5831, 7107)]