26871567471

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{11783}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 45266397696

約数和(自身を除く): 18394830225

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 683, 1113, 2049, 3339, 4781, 6147, 11783, 14343, 35349, 36199, 43029, 82481, 106047, 108597, 247443, 253393, 325791, 624499, 742329, 760179, 1873497, 2280537, 4371493, 5620491, 8047789, 13114479, 24143367, 39343437, 56334523, 72430101, 169003569, 426532817, 507010707, 1279598451, 2985729719, 3838795353, 8957189157, 26871567471]

約数ペア:

[(1, 26871567471), (3, 8957189157), (7, 3838795353), (9, 2985729719), (21, 1279598451), (53, 507010707), (63, 426532817), (159, 169003569), (371, 72430101), (477, 56334523), (683, 39343437), (1113, 24143367), (2049, 13114479), (3339, 8047789), (4781, 5620491), (6147, 4371493), (11783, 2280537), (14343, 1873497), (35349, 760179), (36199, 742329), (43029, 624499), (82481, 325791), (106047, 253393), (108597, 247443)]