16623387

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 27237120

約数和(自身を除く): 10613733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 691, 729, 891, 2073, 2187, 2673, 6219, 7601, 8019, 18657, 22803, 24057, 55971, 68409, 167913, 205227, 503739, 615681, 1511217, 1847043, 5541129, 16623387]

約数ペア:

[(1, 16623387), (3, 5541129), (9, 1847043), (11, 1511217), (27, 615681), (33, 503739), (81, 205227), (99, 167913), (243, 68409), (297, 55971), (691, 24057), (729, 22803), (891, 18657), (2073, 8019), (2187, 7601), (2673, 6219)]