201737547

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 330411312

約数和(自身を除く): 128673765

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 257, 297, 771, 881, 891, 2313, 2643, 2827, 6939, 7929, 8481, 9691, 20817, 23787, 25443, 29073, 71361, 76329, 87219, 226417, 228987, 261657, 679251, 784971, 2037753, 2490587, 6113259, 7471761, 18339777, 22415283, 67245849, 201737547]

約数ペア:

[(1, 201737547), (3, 67245849), (9, 22415283), (11, 18339777), (27, 7471761), (33, 6113259), (81, 2490587), (99, 2037753), (257, 784971), (297, 679251), (771, 261657), (881, 228987), (891, 226417), (2313, 87219), (2643, 76329), (2827, 71361), (6939, 29073), (7929, 25443), (8481, 23787), (9691, 20817)]