16008153

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 25497600

約数和(自身を除く): 9489447

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 331, 343, 987, 993, 1029, 2303, 2317, 6909, 6951, 15557, 16121, 16219, 46671, 48363, 48657, 108899, 113533, 326697, 340599, 762293, 2286879, 5336051, 16008153]

約数ペア:

[(1, 16008153), (3, 5336051), (7, 2286879), (21, 762293), (47, 340599), (49, 326697), (141, 113533), (147, 108899), (329, 48657), (331, 48363), (343, 46671), (987, 16219), (993, 16121), (1029, 15557), (2303, 6951), (2317, 6909)]