27393801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 13463799

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 419, 589, 703, 1147, 1257, 1767, 2109, 3441, 7961, 12989, 15503, 21793, 23883, 38967, 46509, 65379, 246791, 294557, 480593, 740373, 883671, 1441779, 9131267, 27393801]

約数ペア:

[(1, 27393801), (3, 9131267), (19, 1441779), (31, 883671), (37, 740373), (57, 480593), (93, 294557), (111, 246791), (419, 65379), (589, 46509), (703, 38967), (1147, 23883), (1257, 21793), (1767, 15503), (2109, 12989), (3441, 7961)]