37891071

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 59590080

約数和(自身を除く): 21699009

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 269, 333, 423, 807, 999, 1269, 1739, 2421, 2997, 3807, 5217, 7263, 9953, 12643, 15651, 21789, 29859, 37929, 46953, 89577, 113787, 140859, 268731, 341361, 467791, 806193, 1024083, 1403373, 4210119, 12630357, 37891071]

約数ペア:

[(1, 37891071), (3, 12630357), (9, 4210119), (27, 1403373), (37, 1024083), (47, 806193), (81, 467791), (111, 341361), (141, 268731), (269, 140859), (333, 113787), (423, 89577), (807, 46953), (999, 37929), (1269, 29859), (1739, 21789), (2421, 15651), (2997, 12643), (3807, 9953), (5217, 7263)]