286305003

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 435025920

約数和(自身を除く): 148720917

約数列:

[1, 3, 9, 27, 67, 101, 201, 303, 603, 909, 1567, 1809, 2727, 4701, 6767, 14103, 20301, 42309, 60903, 104989, 158267, 182709, 314967, 474801, 944901, 1424403, 2834703, 4273209, 10603889, 31811667, 95435001, 286305003]

約数ペア:

[(1, 286305003), (3, 95435001), (9, 31811667), (27, 10603889), (67, 4273209), (101, 2834703), (201, 1424403), (303, 944901), (603, 474801), (909, 314967), (1567, 182709), (1809, 158267), (2727, 104989), (4701, 60903), (6767, 42309), (14103, 20301)]