201933729

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 325276800

約数和(自身を除く): 123343071

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 239, 243, 513, 549, 717, 729, 1159, 1539, 1647, 2151, 3477, 4541, 4617, 4941, 6453, 10431, 13623, 13851, 14579, 14823, 19359, 31293, 40869, 43737, 44469, 58077, 93879, 122607, 131211, 174231, 277001, 281637, 367821, 393633, 831003, 844911, 1103463, 1180899, 2493009, 3310389, 3542697, 7479027, 10628091, 22437081, 67311243, 201933729]

約数ペア:

[(1, 201933729), (3, 67311243), (9, 22437081), (19, 10628091), (27, 7479027), (57, 3542697), (61, 3310389), (81, 2493009), (171, 1180899), (183, 1103463), (239, 844911), (243, 831003), (513, 393633), (549, 367821), (717, 281637), (729, 277001), (1159, 174231), (1539, 131211), (1647, 122607), (2151, 93879), (3477, 58077), (4541, 44469), (4617, 43737), (4941, 40869), (6453, 31293), (10431, 19359), (13623, 14823), (13851, 14579)]