63743841

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 117631360

約数和(自身を除く): 53887519

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 81, 97, 133, 171, 183, 189, 291, 399, 427, 513, 549, 567, 679, 873, 1159, 1197, 1281, 1539, 1647, 1843, 2037, 2619, 3477, 3591, 3843, 4941, 5529, 5917, 6111, 7857, 8113, 10431, 10773, 11529, 12901, 16587, 17751, 18333, 24339, 31293, 34587, 38703, 41419, 49761, 53253, 54999, 73017, 93879, 112423, 116109, 124257, 149283, 159759, 219051, 337269, 348327, 372771, 479277, 657153, 786961, 1011807, 1044981, 1118313, 2360883, 3035421, 3354939, 7082649, 9106263, 21247947, 63743841]

約数ペア:

[(1, 63743841), (3, 21247947), (7, 9106263), (9, 7082649), (19, 3354939), (21, 3035421), (27, 2360883), (57, 1118313), (61, 1044981), (63, 1011807), (81, 786961), (97, 657153), (133, 479277), (171, 372771), (183, 348327), (189, 337269), (291, 219051), (399, 159759), (427, 149283), (513, 124257), (549, 116109), (567, 112423), (679, 93879), (873, 73017), (1159, 54999), (1197, 53253), (1281, 49761), (1539, 41419), (1647, 38703), (1843, 34587), (2037, 31293), (2619, 24339), (3477, 18333), (3591, 17751), (3843, 16587), (4941, 12901), (5529, 11529), (5917, 10773), (6111, 10431), (7857, 8113)]