40910541

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 66484800

約数和(自身を除く): 25574259

約数列:

[1, 3, 7, 21, 49, 53, 59, 89, 147, 159, 177, 267, 371, 413, 623, 1113, 1239, 1869, 2597, 2891, 3127, 4361, 4717, 5251, 7791, 8673, 9381, 13083, 14151, 15753, 21889, 33019, 36757, 65667, 99057, 110271, 153223, 231133, 257299, 278303, 459669, 693399, 771897, 834909, 1948121, 5844363, 13636847, 40910541]

約数ペア:

[(1, 40910541), (3, 13636847), (7, 5844363), (21, 1948121), (49, 834909), (53, 771897), (59, 693399), (89, 459669), (147, 278303), (159, 257299), (177, 231133), (267, 153223), (371, 110271), (413, 99057), (623, 65667), (1113, 36757), (1239, 33019), (1869, 21889), (2597, 15753), (2891, 14151), (3127, 13083), (4361, 9381), (4717, 8673), (5251, 7791)]