85049757

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 146546400

約数和(自身を除く): 61496643

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 109, 117, 169, 171, 243, 247, 327, 351, 507, 513, 741, 981, 1053, 1417, 1521, 1539, 2071, 2223, 2943, 3159, 3211, 4251, 4563, 4617, 6213, 6669, 8829, 9633, 12753, 13689, 18421, 18639, 20007, 26487, 26923, 28899, 38259, 41067, 55263, 55917, 60021, 80769, 86697, 114777, 165789, 167751, 242307, 260091, 344331, 349999, 497367, 503253, 726921, 780273, 1049997, 1492101, 2180763, 3149991, 4476303, 6542289, 9449973, 28349919, 85049757]

約数ペア:

[(1, 85049757), (3, 28349919), (9, 9449973), (13, 6542289), (19, 4476303), (27, 3149991), (39, 2180763), (57, 1492101), (81, 1049997), (109, 780273), (117, 726921), (169, 503253), (171, 497367), (243, 349999), (247, 344331), (327, 260091), (351, 242307), (507, 167751), (513, 165789), (741, 114777), (981, 86697), (1053, 80769), (1417, 60021), (1521, 55917), (1539, 55263), (2071, 41067), (2223, 38259), (2943, 28899), (3159, 26923), (3211, 26487), (4251, 20007), (4563, 18639), (4617, 18421), (6213, 13689), (6669, 12753), (8829, 9633)]