155547639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1747}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 242419632

約数和(自身を除く): 86871993

約数列:

[1, 3, 9, 13, 39, 117, 761, 1747, 2283, 5241, 6849, 9893, 15723, 22711, 29679, 68133, 89037, 204399, 1329467, 3988401, 11965203, 17283071, 51849213, 155547639]

約数ペア:

[(1, 155547639), (3, 51849213), (9, 17283071), (13, 11965203), (39, 3988401), (117, 1329467), (761, 204399), (1747, 89037), (2283, 68133), (5241, 29679), (6849, 22711), (9893, 15723)]