51483327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 83520000

約数和(自身を除く): 32036673

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 499, 867, 1497, 2023, 3493, 4913, 6069, 8483, 10479, 14739, 25449, 34391, 59381, 103173, 144211, 178143, 432633, 1009477, 2451587, 3028431, 7354761, 17161109, 51483327]

約数ペア:

[(1, 51483327), (3, 17161109), (7, 7354761), (17, 3028431), (21, 2451587), (51, 1009477), (119, 432633), (289, 178143), (357, 144211), (499, 103173), (867, 59381), (1497, 34391), (2023, 25449), (3493, 14739), (4913, 10479), (6069, 8483)]