4920661629

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18976

約数の個数: 60

約数和(自身を含む): 8378911200

約数和(自身を除く): 3458249571

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 169, 171, 247, 351, 507, 513, 741, 1053, 1521, 1539, 2223, 3211, 4563, 6669, 9633, 13689, 18919, 20007, 28899, 56757, 86697, 170271, 245947, 260091, 359461, 510813, 737841, 1078383, 1532439, 2213523, 3197311, 3235149, 4672993, 6640569, 9591933, 9705447, 14018979, 19921707, 28775799, 29116341, 42056937, 60748909, 86327397, 126170811, 182246727, 258982191, 378512433, 546740181, 1640220543, 4920661629]

約数ペア:

[(1, 4920661629), (3, 1640220543), (9, 546740181), (13, 378512433), (19, 258982191), (27, 182246727), (39, 126170811), (57, 86327397), (81, 60748909), (117, 42056937), (169, 29116341), (171, 28775799), (247, 19921707), (351, 14018979), (507, 9705447), (513, 9591933), (741, 6640569), (1053, 4672993), (1521, 3235149), (1539, 3197311), (2223, 2213523), (3211, 1532439), (4563, 1078383), (6669, 737841), (9633, 510813), (13689, 359461), (18919, 260091), (20007, 245947), (28899, 170271), (56757, 86697)]