85819497

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 122254080

約数和(自身を除く): 36434583

約数列:

[1, 3, 29, 61, 87, 103, 157, 183, 309, 471, 1769, 2987, 4553, 5307, 6283, 8961, 9577, 13659, 16171, 18849, 28731, 48513, 182207, 277733, 468959, 546621, 833199, 986431, 1406877, 2959293, 28606499, 85819497]

約数ペア:

[(1, 85819497), (3, 28606499), (29, 2959293), (61, 1406877), (87, 986431), (103, 833199), (157, 546621), (183, 468959), (309, 277733), (471, 182207), (1769, 48513), (2987, 28731), (4553, 18849), (5307, 16171), (6283, 13659), (8961, 9577)]