1553852007

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 2352430080

約数和(自身を除く): 798578073

約数列:

[1, 3, 9, 47, 67, 109, 141, 201, 327, 423, 503, 603, 981, 1509, 3149, 4527, 5123, 7303, 9447, 15369, 21909, 23641, 28341, 33701, 46107, 54827, 65727, 70923, 101103, 164481, 212769, 303309, 343241, 493443, 1029723, 1583947, 2576869, 3089169, 3673409, 4751841, 7730607, 11020227, 14255523, 23191821, 33060681, 172650223, 517950669, 1553852007]

約数ペア:

[(1, 1553852007), (3, 517950669), (9, 172650223), (47, 33060681), (67, 23191821), (109, 14255523), (141, 11020227), (201, 7730607), (327, 4751841), (423, 3673409), (503, 3089169), (603, 2576869), (981, 1583947), (1509, 1029723), (3149, 493443), (4527, 343241), (5123, 303309), (7303, 212769), (9447, 164481), (15369, 101103), (21909, 70923), (23641, 65727), (28341, 54827), (33701, 46107)]