51734943

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 85936032

約数和(自身を除く): 34201089

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 103, 117, 159, 243, 309, 351, 477, 689, 729, 927, 1053, 1339, 1431, 2067, 2781, 3159, 4017, 4293, 5459, 6201, 8343, 9477, 12051, 12879, 16377, 18603, 25029, 36153, 38637, 49131, 55809, 70967, 75087, 108459, 147393, 167427, 212901, 325377, 442179, 502281, 638703, 976131, 1326537, 1916109, 3979611, 5748327, 17244981, 51734943]

約数ペア:

[(1, 51734943), (3, 17244981), (9, 5748327), (13, 3979611), (27, 1916109), (39, 1326537), (53, 976131), (81, 638703), (103, 502281), (117, 442179), (159, 325377), (243, 212901), (309, 167427), (351, 147393), (477, 108459), (689, 75087), (729, 70967), (927, 55809), (1053, 49131), (1339, 38637), (1431, 36153), (2067, 25029), (2781, 18603), (3159, 16377), (4017, 12879), (4293, 12051), (5459, 9477), (6201, 8343)]