2046181527

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 3292682400

約数和(自身を除く): 1246500873

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 509, 881, 1521, 1527, 2643, 4563, 4581, 6617, 7929, 11453, 13743, 19851, 23787, 34359, 59553, 86021, 103077, 148889, 178659, 258063, 309231, 446667, 448429, 774189, 1340001, 1345287, 2322567, 4020003, 4035861, 5829577, 12107583, 17488731, 52466193, 75784501, 157398579, 227353503, 682060509, 2046181527]

約数ペア:

[(1, 2046181527), (3, 682060509), (9, 227353503), (13, 157398579), (27, 75784501), (39, 52466193), (117, 17488731), (169, 12107583), (351, 5829577), (507, 4035861), (509, 4020003), (881, 2322567), (1521, 1345287), (1527, 1340001), (2643, 774189), (4563, 448429), (4581, 446667), (6617, 309231), (7929, 258063), (11453, 178659), (13743, 148889), (19851, 103077), (23787, 86021), (34359, 59553)]