8536401

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 13213440

約数和(自身を除く): 4677039

約数列:

[1, 3, 9, 27, 61, 71, 73, 183, 213, 219, 549, 639, 657, 1647, 1917, 1971, 4331, 4453, 5183, 12993, 13359, 15549, 38979, 40077, 46647, 116937, 120231, 139941, 316163, 948489, 2845467, 8536401]

約数ペア:

[(1, 8536401), (3, 2845467), (9, 948489), (27, 316163), (61, 139941), (71, 120231), (73, 116937), (183, 46647), (213, 40077), (219, 38979), (549, 15549), (639, 13359), (657, 12993), (1647, 5183), (1917, 4453), (1971, 4331)]