76077897

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 118809600

約数和(自身を除く): 42731703

約数列:

[1, 3, 7, 21, 67, 139, 201, 389, 417, 469, 973, 1167, 1407, 2723, 2919, 8169, 9313, 26063, 27939, 54071, 65191, 78189, 162213, 182441, 195573, 378497, 547323, 1135491, 3622757, 10868271, 25359299, 76077897]

約数ペア:

[(1, 76077897), (3, 25359299), (7, 10868271), (21, 3622757), (67, 1135491), (139, 547323), (201, 378497), (389, 195573), (417, 182441), (469, 162213), (973, 78189), (1167, 65191), (1407, 54071), (2723, 27939), (2919, 26063), (8169, 9313)]