151506399

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 234005760

約数和(自身を除く): 82499361

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1331, 1997, 2299, 3993, 5991, 6897, 21967, 25289, 37943, 65901, 75867, 113829, 241637, 417373, 724911, 1252119, 2658007, 4591103, 7974021, 13773309, 50502133, 151506399]

約数ペア:

[(1, 151506399), (3, 50502133), (11, 13773309), (19, 7974021), (33, 4591103), (57, 2658007), (121, 1252119), (209, 724911), (363, 417373), (627, 241637), (1331, 113829), (1997, 75867), (2299, 65901), (3993, 37943), (5991, 25289), (6897, 21967)]