225528078993

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{73643}}^1$

素因数の和:73994

約数の個数: 48

約数和(自身を含む): 355428331776

約数和(自身を除く): 129900252783

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 251, 581, 753, 1743, 1757, 4067, 5271, 12201, 12299, 20833, 36897, 62499, 73643, 145831, 220929, 437493, 515501, 1020817, 1546503, 3062451, 3608507, 6112369, 10825521, 18337107, 18484393, 42786583, 55453179, 128359749, 129390751, 299506081, 388172253, 898518243, 905735257, 1534204619, 2717205771, 4602613857, 10739432333, 32218296999, 75176026331, 225528078993]

約数ペア:

[(1, 225528078993), (3, 75176026331), (7, 32218296999), (21, 10739432333), (49, 4602613857), (83, 2717205771), (147, 1534204619), (249, 905735257), (251, 898518243), (581, 388172253), (753, 299506081), (1743, 129390751), (1757, 128359749), (4067, 55453179), (5271, 42786583), (12201, 18484393), (12299, 18337107), (20833, 10825521), (36897, 6112369), (62499, 3608507), (73643, 3062451), (145831, 1546503), (220929, 1020817), (437493, 515501)]