75921387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 108435456

約数和(自身を除く): 32514069

約数列:

[1, 3, 31, 53, 73, 93, 159, 211, 219, 633, 1643, 2263, 3869, 4929, 6541, 6789, 11183, 11607, 15403, 19623, 33549, 46209, 119939, 346673, 359817, 477493, 816359, 1040019, 1432479, 2449077, 25307129, 75921387]

約数ペア:

[(1, 75921387), (3, 25307129), (31, 2449077), (53, 1432479), (73, 1040019), (93, 816359), (159, 477493), (211, 359817), (219, 346673), (633, 119939), (1643, 46209), (2263, 33549), (3869, 19623), (4929, 15403), (6541, 11607), (6789, 11183)]