149767527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14827}}^1$

素因数の和:14887

約数の個数: 32

約数和(自身を含む): 252431872

約数和(自身を除く): 102664345

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 14827, 44481, 103789, 192751, 311367, 548599, 578253, 1349257, 1645797, 3840193, 4047771, 7131787, 11520579, 21395361, 49922509, 149767527]

約数ペア:

[(1, 149767527), (3, 49922509), (7, 21395361), (13, 11520579), (21, 7131787), (37, 4047771), (39, 3840193), (91, 1645797), (111, 1349257), (259, 578253), (273, 548599), (481, 311367), (777, 192751), (1443, 103789), (3367, 44481), (10101, 14827)]