148420761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 223171200

約数和(自身を除く): 74750439

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 969, 1513, 1691, 1721, 4539, 5073, 5163, 28747, 29257, 32699, 86241, 87771, 98097, 153169, 459507, 555883, 1667649, 2603873, 2910211, 7811619, 8730633, 49473587, 148420761]

約数ペア:

[(1, 148420761), (3, 49473587), (17, 8730633), (19, 7811619), (51, 2910211), (57, 2603873), (89, 1667649), (267, 555883), (323, 459507), (969, 153169), (1513, 98097), (1691, 87771), (1721, 86241), (4539, 32699), (5073, 29257), (5163, 28747)]