82996173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 136085040

約数和(自身を除く): 53088867

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 117, 183, 261, 377, 401, 549, 793, 1131, 1203, 1769, 2379, 3393, 3609, 5213, 5307, 7137, 11629, 15639, 15921, 22997, 24461, 34887, 46917, 68991, 73383, 104661, 151177, 206973, 220149, 317993, 453531, 709369, 953979, 1360593, 2128107, 2861937, 6384321, 9221797, 27665391, 82996173]

約数ペア:

[(1, 82996173), (3, 27665391), (9, 9221797), (13, 6384321), (29, 2861937), (39, 2128107), (61, 1360593), (87, 953979), (117, 709369), (183, 453531), (261, 317993), (377, 220149), (401, 206973), (549, 151177), (793, 104661), (1131, 73383), (1203, 68991), (1769, 46917), (2379, 34887), (3393, 24461), (3609, 22997), (5213, 15921), (5307, 15639), (7137, 11629)]