87367533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 42647187

約数列:

[1, 3, 11, 33, 107, 109, 227, 321, 327, 681, 1177, 1199, 2497, 3531, 3597, 7491, 11663, 24289, 24743, 34989, 72867, 74229, 128293, 267179, 272173, 384879, 801537, 816519, 2647501, 7942503, 29122511, 87367533]

約数ペア:

[(1, 87367533), (3, 29122511), (11, 7942503), (33, 2647501), (107, 816519), (109, 801537), (227, 384879), (321, 272173), (327, 267179), (681, 128293), (1177, 74229), (1199, 72867), (2497, 34989), (3531, 24743), (3597, 24289), (7491, 11663)]