76645611

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 54813717

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 131, 251, 259, 333, 393, 753, 777, 917, 1179, 1757, 2259, 2331, 2751, 4847, 5271, 8253, 9287, 14541, 15813, 27861, 32881, 33929, 43623, 65009, 83583, 98643, 101787, 195027, 230167, 295929, 305361, 585081, 690501, 1216597, 2071503, 3649791, 8516179, 10949373, 25548537, 76645611]

約数ペア:

[(1, 76645611), (3, 25548537), (7, 10949373), (9, 8516179), (21, 3649791), (37, 2071503), (63, 1216597), (111, 690501), (131, 585081), (251, 305361), (259, 295929), (333, 230167), (393, 195027), (753, 101787), (777, 98643), (917, 83583), (1179, 65009), (1757, 43623), (2259, 33929), (2331, 32881), (2751, 27861), (4847, 15813), (5271, 14541), (8253, 9287)]