542140911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 899942400

約数和(自身を除く): 357801489

約数列:

[1, 3, 9, 13, 27, 39, 47, 59, 117, 141, 177, 351, 423, 531, 557, 611, 767, 1269, 1593, 1671, 1833, 2301, 2773, 5013, 5499, 6903, 7241, 8319, 15039, 16497, 20709, 21723, 24957, 26179, 32863, 36049, 65169, 74871, 78537, 98589, 108147, 195507, 235611, 295767, 324441, 340327, 427219, 706833, 887301, 973323, 1020981, 1281657, 1544561, 3062943, 3844971, 4633683, 9188829, 11534913, 13901049, 20079293, 41703147, 60237879, 180713637, 542140911]

約数ペア:

[(1, 542140911), (3, 180713637), (9, 60237879), (13, 41703147), (27, 20079293), (39, 13901049), (47, 11534913), (59, 9188829), (117, 4633683), (141, 3844971), (177, 3062943), (351, 1544561), (423, 1281657), (531, 1020981), (557, 973323), (611, 887301), (767, 706833), (1269, 427219), (1593, 340327), (1671, 324441), (1833, 295767), (2301, 235611), (2773, 195507), (5013, 108147), (5499, 98589), (6903, 78537), (7241, 74871), (8319, 65169), (15039, 36049), (16497, 32863), (20709, 26179), (21723, 24957)]